CN114913882A - Recording method and recording device - Google Patents

Abstract

Translated fromChinese

本申请公开一种录音方法及录音装置，属于通信技术领域，所公开的录音方法应用于第一设备，所述第一设备与第二设备无线通信连接，所述第一设备设置有第一麦克风，所述第二设备设置有第二麦克风，所述录音方法包括：检测所述第二设备与所述第一设备之间的实际距离；在所述实际距离小于或等于预设距离的情况下，控制所述第一麦克风获取第一声音信号；在所述实际距离大于所述预设距离的情况下，接收所述第二设备的所述第二麦克风获取的第二声音信号；对所述第一声音信号和/或所述第二声音信号进行存储，以形成音频文件。

The present application discloses a recording method and a recording device, which belong to the technical field of communication. The disclosed recording method is applied to a first device, the first device is wirelessly connected to a second device, and the first device is provided with a first microphone , the second device is provided with a second microphone, and the recording method includes: detecting an actual distance between the second device and the first device; when the actual distance is less than or equal to a preset distance , controlling the first microphone to obtain a first sound signal; when the actual distance is greater than the preset distance, receiving a second sound signal obtained by the second microphone of the second device; The first sound signal and/or the second sound signal are stored to form an audio file.

Description

Translated fromChinese

录音方法及录音装置Recording method and recording device

技术领域technical field

本申请属于通信技术领域，具体涉及一种录音方法及录音装置。The present application belongs to the field of communication technologies, and in particular relates to a recording method and a recording device.

背景技术Background technique

录音功能是电子设备的一项重要的功能，随着人们对电子设备性能的要求越来越高，提高用户对录音功能的体验也至关重要。The recording function is an important function of an electronic device. As people have higher and higher requirements for the performance of the electronic device, it is also very important to improve the user's experience of the recording function.

在相关技术中，由于录音所需要的频段较高，电子设备(例如手机)的录音是通过电子设备本身的麦克风进行拾取声音信号以进行录音。电子设备在连接有无线移动设备(例如无线耳机)时，在用户使用录音功能时，用户潜意识会以为使用的是无线设备的麦克风在拾取声音信号，因此如果用户离开电子设备较远时，会导致声音信号不能被正常获取到，从而存在录音功能失效的问题。In the related art, since the frequency band required for recording is relatively high, the recording of an electronic device (such as a mobile phone) is performed by picking up sound signals through a microphone of the electronic device itself to perform recording. When the electronic device is connected to a wireless mobile device (such as a wireless headset), when the user uses the recording function, the user subconsciously thinks that the microphone of the wireless device is picking up sound signals, so if the user is far away from the electronic device, it will cause The sound signal cannot be acquired normally, so there is a problem that the recording function fails.

发明内容SUMMARY OF THE INVENTION

本申请实施例的目的是提供一种录音方法及录音装置，能够解决用户在录音时，由于用户距离录音设备较远时不能正常录音的问题。The purpose of the embodiments of the present application is to provide a recording method and a recording device, which can solve the problem that the user cannot record normally when the user is far away from the recording device.

第一方面，本申请公开一种录音方法，应用于第一设备，所述第一设备与第二设备无线通信连接，所述第一设备设置有第一麦克风，所述第二设备设置有第二麦克风，所述录音方法包括：In a first aspect, the present application discloses a recording method, which is applied to a first device, the first device is connected to a second device for wireless communication, the first device is provided with a first microphone, and the second device is provided with a first microphone. Two microphones, the recording method includes:

检测所述第二设备与所述第一设备之间的实际距离；detecting the actual distance between the second device and the first device;

在所述实际距离小于或等于预设距离的情况下，控制所述第一麦克风获取第一声音信号；In the case that the actual distance is less than or equal to the preset distance, controlling the first microphone to obtain a first sound signal;

在所述实际距离大于所述预设距离的情况下，接收所述第二设备的所述第二麦克风获取的第二声音信号；When the actual distance is greater than the preset distance, receiving a second sound signal obtained by the second microphone of the second device;

对所述第一声音信号和/或所述第二声音信号进行存储，以形成音频文件。The first sound signal and/or the second sound signal are stored to form an audio file.

第二方面，本申请还公开一种录音装置，应用于第一设备，所述第一设备与第二设备无线通信连接，所述第一设备设置有第一麦克风，所述第二设备设置有第二麦克风，所述录音装置包括：In a second aspect, the present application further discloses a recording device, which is applied to a first device, the first device is connected to a second device in wireless communication, the first device is provided with a first microphone, and the second device is provided with a The second microphone, the recording device includes:

第一检测模块：用于检测所述第二设备与所述第一设备之间的实际距离；The first detection module: used to detect the actual distance between the second device and the first device;

第一获取模块：用于在所述实际距离小于或等于预设距离的情况下，控制所述第一麦克风获取第一声音信号；A first acquisition module: used to control the first microphone to acquire a first sound signal when the actual distance is less than or equal to a preset distance;

第一接收模块：用于在所述实际距离大于所述预设距离的情况下，接收所述第二设备的所述第二麦克风获取的第二声音信号；a first receiving module: configured to receive a second sound signal obtained by the second microphone of the second device when the actual distance is greater than the preset distance;

第一存储模块：用于对所述第一声音信号和/或所述第二声音信号进行存储，以形成音频文件。First storage module: used to store the first sound signal and/or the second sound signal to form an audio file.

第三方面，本申请还公开一种录音方法，应用于第二设备，所述第二设备与第一设备无线通信连接，所述第一设备设置有第一麦克风，所述第二设备设置有第二麦克风，所述录音方法包括：In a third aspect, the present application further discloses a recording method, which is applied to a second device, the second device is wirelessly connected to the first device, the first device is provided with a first microphone, and the second device is provided with a The second microphone, the recording method includes:

检测所述第二设备与所述第一设备之间的实际距离；detecting the actual distance between the second device and the first device;

在所述实际距离大于预设距离的情况下，控制所述第二麦克风获取第二声音信号；In the case that the actual distance is greater than the preset distance, controlling the second microphone to obtain a second sound signal;

发送所述第二声音信号至所述第一设备；sending the second sound signal to the first device;

其中，所述第一设备在接收到所述第二声音信号的情况下，对所述第二声音信号进行存储，以形成音频文件。Wherein, in the case of receiving the second sound signal, the first device stores the second sound signal to form an audio file.

第四方面，本申请还公开一种录音装置，应用于第二设备，所述第二设备与第一设备无线通信连接，所述第一设备设置有第一麦克风，所述第二设备设置有第二麦克风，所述录音装置包括：In a fourth aspect, the present application further discloses a recording device, which is applied to a second device, the second device is wirelessly connected to the first device, the first device is provided with a first microphone, and the second device is provided with a The second microphone, the recording device includes:

第二检测模块：用于检测所述第二设备与所述第一设备之间的实际距离；Second detection module: used to detect the actual distance between the second device and the first device;

第二获取模块：在所述实际距离大于预设距离的情况下，控制所述第二麦克风获取第二声音信号；Second acquisition module: in the case that the actual distance is greater than the preset distance, controlling the second microphone to acquire a second sound signal;

第二发送模块：用于发送所述第二声音信号至所述第一设备。Second sending module: used to send the second sound signal to the first device.

第五方面，本申请实施例公开一种电子设备，该电子设备包括处理器，存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现第一方面和第三方面任一项所述的录音方法的步骤。In a fifth aspect, an embodiment of the present application discloses an electronic device, the electronic device includes a processor, a memory, and a program or instruction stored in the memory and executable on the processor, the program or instruction being When executed by the processor, the steps of the recording method described in any one of the first aspect and the third aspect are implemented.

第六方面，本申请实施公开一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面和第三方面任一项所述的录音方法的步骤。In a sixth aspect, the present application discloses a readable storage medium, on which a program or an instruction is stored, and when the program or instruction is executed by a processor, any one of the first aspect and the third aspect is implemented. the steps of the recording method described.

第七方面，本申请实施例公开一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如第一方面和第三方面任一项所述的录音方法。In a seventh aspect, an embodiment of the present application discloses a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement the first aspect and The recording method of any one of the third aspect.

通过本申请实施例公开的技术方案，第一设备设置有第一麦克风，使得在第二设备与第一设备之间的实际距离小于或等于预设距离的情况下，第一设备可以通过自身的第一麦克风获取第一声音信号，从而可以保证第一设备获取到的第一声音信号的质量，以保证音频文件的质量。在实际距离大于预设距离的情况下，第一设备可以接收第二设备的第二麦克风获取的第二声音信号，进而将第二声音信号存储，以形成音频文件，从而在用户距离第一设备较远，且携带有第二设备的场景中，通过第二麦克风获取第二声音信号，第一设备再接收第二设备的第二麦克风获取的第二声音信号，使得在用户距离第一设备较远时，可以保证第一设备的正常录音，从而可以避免用户距离第一设备较远而无法录音的问题。Through the technical solutions disclosed in the embodiments of the present application, the first device is provided with the first microphone, so that when the actual distance between the second device and the first device is less than or equal to the preset distance, the first device can use its own The first microphone obtains the first sound signal, so that the quality of the first sound signal obtained by the first device can be guaranteed, so as to ensure the quality of the audio file. When the actual distance is greater than the preset distance, the first device may receive the second sound signal obtained by the second microphone of the second device, and then store the second sound signal to form an audio file, so that when the user is far from the first device In a scene that is far away and carries the second device, the second sound signal is obtained through the second microphone, and the first device receives the second sound signal obtained by the second microphone of the second device, so that when the user is closer to the first device When the distance is far away, the normal recording of the first device can be ensured, so as to avoid the problem that the user cannot record because the user is far away from the first device.

附图说明Description of drawings

图1示出本申请实施例公开的第一种录音方法的流程图；1 shows a flowchart of a first recording method disclosed in an embodiment of the present application;

图2示出第一种录音方法中的第一种检测第二设备与第一设备之间的实际距离的流程图；Fig. 2 shows the flow chart of the first detection of the actual distance between the second device and the first device in the first recording method;

图3示出第一种录音方法中的第二种检测第二设备与第一设备之间的实际距离的流程图；Fig. 3 shows the flow chart of the second detection of the actual distance between the second device and the first device in the first recording method;

图4示出本申请实施例公开的一种录音装置的结构示意图；FIG. 4 shows a schematic structural diagram of a recording device disclosed in an embodiment of the present application;

图5示出本申请实施例公开的第二种录音方法的流程图；Fig. 5 shows the flow chart of the second recording method disclosed by the embodiment of the present application;

图6示出本申请实施例公开的一种电子设备的结构示意图；FIG. 6 shows a schematic structural diagram of an electronic device disclosed in an embodiment of the present application;

图7示出本申请实施例公开的一种电子设备的硬件结构示意图。FIG. 7 shows a schematic diagram of a hardware structure of an electronic device disclosed in an embodiment of the present application.

具体实施方式Detailed ways

下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员获得的所有其他实施例，都属于本申请保护的范围。The technical solutions in the embodiments of the present application will be clearly described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art fall within the protection scope of this application.

本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”等所区分的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。The terms "first", "second" and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and distinguish between "first", "second", etc. The objects are usually of one type, and the number of objects is not limited. For example, the first object may be one or more than one. In addition, "and/or" in the description and claims indicates at least one of the connected objects, and the character "/" generally indicates that the associated objects are in an "or" relationship.

本申请实施例公开一种录音方法，下面结合图1，通过具体的实施例及其应用场景对本申请实施例公开的录音方法进行详细地说明。An embodiment of the present application discloses a recording method. The following describes the recording method disclosed by the embodiment of the present application in detail through specific embodiments and application scenarios with reference to FIG. 1 .

本申请实施例公开一种录音方法，所公开的录音方法应用于第一设备，第一设备可以是手机、平板、电脑等。第一设备与第二设备无线通信连接，第二设备可以是可穿戴设备，例如，耳机、眼镜、手表等。具体的，所公开的录音方法可以由安装在第一设备上的硬件或软件来执行。第一设备设置有第一麦克风，第二设备设置有第二麦克风。第一麦克风和第二麦克风用于获取声音信号。The embodiment of the present application discloses a recording method, and the disclosed recording method is applied to a first device, and the first device may be a mobile phone, a tablet, a computer, or the like. The first device is connected in wireless communication with the second device, and the second device may be a wearable device, for example, a headset, glasses, a watch, and the like. Specifically, the disclosed recording method may be executed by hardware or software installed on the first device. The first device is provided with a first microphone, and the second device is provided with a second microphone. The first microphone and the second microphone are used to acquire sound signals.

请参考图1，本申请实施例公开的录音方法，包括：Please refer to FIG. 1 , the recording method disclosed in the embodiment of the present application includes:

S101：检测第二设备与第一设备之间的实际距离。S101: Detect the actual distance between the second device and the first device.

具体的，检测第二设备与第一设备之间的实际距离可以通过第二设备与第一设备之间的无线通信的信号强度来检测，也可以通过第二设备与第一设备之间无线通信的时间进行检测，这里对第二设备与第一设备之间的实际距离的检测方式不做具体的限制。Specifically, the actual distance between the second device and the first device can be detected through the signal strength of the wireless communication between the second device and the first device, or through the wireless communication between the second device and the first device. The detection method of the actual distance between the second device and the first device is not specifically limited here.

S102：在实际距离小于或等于预设距离的情况下，控制第一麦克风获取第一声音信号。S102: When the actual distance is less than or equal to the preset distance, control the first microphone to acquire the first sound signal.

具体的，预设距离可以是在开发阶段调试出的一个定值，预设距离可以根据不同的应用场景和不同的设备具体设置，例如，预设距离可以是5m、10m等。Specifically, the preset distance may be a fixed value debugged in the development stage, and the preset distance may be specifically set according to different application scenarios and different devices, for example, the preset distance may be 5m, 10m, etc.

S103：在实际距离大于预设距离的情况下，接收第二设备的第二麦克风获取的第二声音信号。S103: In the case that the actual distance is greater than the preset distance, receive the second sound signal obtained by the second microphone of the second device.

具体的，在实际距离大于预设距离的情况下，可以自动触发第二麦克风获取第二声音信号，并将第二声音信号发送给第一设备，第一设备接收第二声音信号。其中，第一设备与第二设备之间通过无线通信传输第二声音信号的实现方式已在相关技术中公开，这里不再具体说明。Specifically, when the actual distance is greater than the preset distance, the second microphone can be automatically triggered to acquire the second sound signal, and the second sound signal is sent to the first device, and the first device receives the second sound signal. The implementation manner of transmitting the second sound signal through wireless communication between the first device and the second device has been disclosed in the related art, and will not be described in detail here.

S104:对第一声音信号和/或第二声音信号进行存储，以形成音频文件。S104: Store the first sound signal and/or the second sound signal to form an audio file.

具体的，第一设备可以包括存储模块，第一设备可以通过存储模块将获取到的第一声音信号和第二声音信号进行存储。音频文件可以是通话场景中的音频文件，当然也可以是其他场景中的音频文件，例如录像场景、视频拍摄场景中的音频文件。Specifically, the first device may include a storage module, and the first device may store the acquired first sound signal and the second sound signal through the storage module. The audio file may be an audio file in a call scene, or may of course be an audio file in other scenes, for example, an audio file in a video recording scene or a video shooting scene.

通过本申请实施例公开的技术方案，第一设备设置有第一麦克风，使得在第二设备与第一设备之间的实际距离小于或等于预设距离的情况下，第一设备可以通过自身的第一麦克风获取第一声音信号，从而可以保证第一设备获取到的第一声音信号的质量，从而可以保证音频文件的质量。在实际距离大于预设距离的情况下，第一设备可以接收第二设备的第二麦克风获取的第二声音信号，进而将第二声音信号存储，以形成音频文件，从而在用户距离第一设备较远，且携带有第二设备的应用场景中，通过第二麦克风获取第二声音信号，第一设备再接收第二设备的第二麦克风获取的第二声音信号，使得在用户距离第一设备较远时，可以保证第一设备的正常录音，从而可以避免用户距离第一设备较远而无法录音的问题。Through the technical solutions disclosed in the embodiments of the present application, the first device is provided with the first microphone, so that when the actual distance between the second device and the first device is less than or equal to the preset distance, the first device can use its own The first microphone obtains the first sound signal, so that the quality of the first sound signal obtained by the first device can be ensured, thereby the quality of the audio file can be guaranteed. When the actual distance is greater than the preset distance, the first device may receive the second sound signal obtained by the second microphone of the second device, and then store the second sound signal to form an audio file, so that when the user is far from the first device In an application scenario that is far away and carries the second device, the second sound signal is obtained through the second microphone, and the first device receives the second sound signal obtained by the second microphone of the second device, so that the user is far from the first device. When it is far away, normal recording of the first device can be ensured, so as to avoid the problem that the user cannot record due to a long distance from the first device.

在具体的应用场景中，在用户佩戴有第二设备，且佩戴的第二设备与第一设备之间的实际距离始终小于或等于预设距离时，此时，只控制第一麦克风获取第一声音，此时也只对第一声音信号进行存储，以形成音频文件。在用户佩戴有第二设备，且第二设备与第一设备之间的实际距离始终大于预设距离，此时，只有第二麦克风获取第二声音信号，第一设备只将接收到的第二声音信号进行存储，以形成音频文件。在用户佩戴第二设备，且一会移动至第二设备与第一设备之间的距离小于或等于预设距离的位置，一会又移动至第二设备与第一设备之间的距离大于预设距离的位置，此时，一会由第一麦克风获取第一声音信号，一会又接收第二麦克风获取的第二声音信号，第一设备对第一声音信号和第二声音信号一起进行存储，以形成音频文件。In a specific application scenario, when the user wears the second device and the actual distance between the second device and the first device is always less than or equal to the preset distance, at this time, only the first microphone is controlled to obtain the first For sound, at this time, only the first sound signal is stored to form an audio file. When the user wears the second device, and the actual distance between the second device and the first device is always greater than the preset distance, at this time, only the second microphone acquires the second sound signal, and the first device only receives the second sound signal. The sound signal is stored to form an audio file. When the user wears the second device and moves to a position where the distance between the second device and the first device is less than or equal to the preset distance, and then moves to a position where the distance between the second device and the first device is greater than the preset distance Set the position of the distance. At this time, the first sound signal is obtained by the first microphone, and the second sound signal obtained by the second microphone is received at the same time. The first device stores the first sound signal and the second sound signal together , to form an audio file.

在一种可能的实现方式中，第二设备可以为处于佩戴状态下的可穿戴设备，例如无线耳机，第一设备可以为手机。在第二设备为处于佩戴状态下的可穿戴设备，第一设备为手机的情况下，在手机进行录音，且用户离手机较远时，用户可以通过处于佩戴状态下的可穿戴设备获取第二声音信号，手机可以通过无线通信的方式接收可穿戴设备获取的第二声音信号，从而有效地解决了用户离手机较远时无法获取声音信号或获取的声音信号质量较差的问题，从而能有效地提高手机的录音性能。In a possible implementation manner, the second device may be a wearable device in a wearing state, such as a wireless headset, and the first device may be a mobile phone. When the second device is a wearable device in a wearing state and the first device is a mobile phone, when the mobile phone is recording and the user is far away from the mobile phone, the user can obtain the second device through the wearable device in the wearing state. Sound signal, the mobile phone can receive the second sound signal obtained by the wearable device through wireless communication, which effectively solves the problem that the user cannot obtain the sound signal or the sound signal obtained is of poor quality when the user is far away from the mobile phone. to improve the recording performance of your phone.

请参考图2，本申请实施例公开的第一种检测第二设备与第一设备之间的实际距离的方法，包括：Referring to FIG. 2 , a first method for detecting an actual distance between a second device and a first device disclosed in an embodiment of the present application includes:

S201：检测第二设备与第一设备之间无线通信的实际信号强度。S201: Detect the actual signal strength of wireless communication between the second device and the first device.

无线通信的实际信号强度的检测可以通过检测第一设备的接收功率和第二设备的发射功率，从而通过映射关系检测无线通信的实际信号强度。当然，对于无线通信的实际信号强度的检测方式还可以是其他方式，这里不再赘述。The actual signal strength of the wireless communication can be detected by detecting the received power of the first device and the transmit power of the second device, so as to detect the actual signal strength of the wireless communication through a mapping relationship. Certainly, the detection manner of the actual signal strength of the wireless communication may also be other manners, which will not be repeated here.

S202：依据信号强度与设备距离之间的对应关系，确定与实际信号强度相对应的实际距离。S202: Determine the actual distance corresponding to the actual signal strength according to the correspondence between the signal strength and the device distance.

具体的，第二设备与第一设备之间通过无线通信连接，第二设备与第一设备之间的距离直接影响无线通信的信号强度，距离越近，信号强度越大，根据统计的方式可以建立信号强度与设备距离之间的对应关系，通过检测第二设备与第一设备之间的无线通信的实际信号强度，根据信号强度与设备距离之间的对应关系，可以确定第二设备与第一设备之间的实际距离，从而实现对第二设备与第一设备之间的实际距离的检测。由于检测第二设备与第一设备之间的实际信号强度相对较容易，从而使得检测第二设备和第一设备之间的实际距离检测相对更容易。Specifically, the second device and the first device are connected through wireless communication, and the distance between the second device and the first device directly affects the signal strength of the wireless communication. The closer the distance, the greater the signal strength. Establish a correspondence between the signal strength and the distance of the device, by detecting the actual signal strength of the wireless communication between the second device and the first device, and according to the correspondence between the signal strength and the distance of the device, the second device and the first device can be determined. The actual distance between a device, so as to realize the detection of the actual distance between the second device and the first device. Since it is relatively easy to detect the actual signal strength between the second device and the first device, it is relatively easier to detect the actual distance between the second device and the first device.

请参考图3，本申请实施例公开的第二种检测第二设备与第一设备之间的实际距离的方法，包括：Referring to FIG. 3 , the second method for detecting the actual distance between the second device and the first device disclosed in the embodiment of the present application includes:

S301：检测第二设备与第一设备之间无线通信一次需要的实际时间。S301: Detect the actual time required for one wireless communication between the second device and the first device.

具体的，第二设备与第一设备之间无线通信一次的实际时间是指，在第二设备向第一设备发送信号的情况下，第二设备发出信号至第一设备接收到信号之间的时间，或者，在第一设备向第二设备发送信号的情况下，第一设备发出信号至第二设备接收到信号之间的时间。Specifically, the actual time for one wireless communication between the second device and the first device refers to the time between when the second device sends a signal to the first device and when the second device sends a signal to when the first device receives the signal. Time, or, in the case of a first device sending a signal to a second device, the time between the first device sending the signal and the second device receiving the signal.

S302：依据s＝t×v计算实际距离。S302: Calculate the actual distance according to s=t×v.

其中，s为实际距离，t为实际时间，v为无线通信信号的传输速度，v为定值。Among them, s is the actual distance, t is the actual time, v is the transmission speed of the wireless communication signal, and v is a fixed value.

当然，检测第二设备与第一设备之间无线通信一次需要的实际时间也可以是指，第一设备发出信号开始，至第二设备接收到信号并向第一设备发送反馈信号，直至第一设备接收到反馈信号时所需的往返时间，那么，根据s＝(T×v)/2可以计算实际距离，其中，s为实际距离，T为往返时间，v为无线通信信号的传输速度，v为定值。Of course, the actual time required to detect a wireless communication between the second device and the first device may also mean that the first device starts sending a signal, the second device receives the signal and sends a feedback signal to the first device, and the first device sends a feedback signal to the first device. The round-trip time required when the device receives the feedback signal, then the actual distance can be calculated according to s=(T×v)/2, where s is the actual distance, T is the round-trip time, v is the transmission speed of the wireless communication signal, v is a fixed value.

通过本申请公开的实施例方案，使得检测第二设备和第一设备之间的实际距离可以通过检测第二设备和第一设备之间无线通信一次需要的实际时间，并根据实际时间计算实际距离，从而实现对第二设备与第一设备之间实际距离的检测，同时，由于对第二设备和第一设备接收或发射信号时的时间节点的确认相对准确，从而通过计算可以准确的得到第二设备和第一设备之间的实际距离，使得第二设备和第一设备之间的实际距离的检测更准确。Through the embodiments disclosed in this application, the actual distance between the second device and the first device can be detected by detecting the actual time required for a wireless communication between the second device and the first device, and calculating the actual distance according to the actual time. , so as to realize the detection of the actual distance between the second device and the first device. At the same time, since the confirmation of the time node when the second device and the first device receive or transmit signals is relatively accurate, the first device can be accurately obtained through calculation. The actual distance between the second device and the first device makes the detection of the actual distance between the second device and the first device more accurate.

一种可选的实施例，本申请实施例公开的录音方法还包括：In an optional embodiment, the recording method disclosed in the embodiment of the present application further includes:

步骤A1：接收对第一设备的第一输入。Step A1: Receive a first input to the first device.

步骤A2：响应于第一输入，仅控制第一麦克风获取第一声音信号。Step A2: In response to the first input, only control the first microphone to acquire the first sound signal.

步骤A3：对第一声音信号进行存储，以形成音频文件。Step A3: Store the first sound signal to form an audio file.

具体的，在接收到第一输入后，无论第一设备与第二设备之间的实际距离是大于预设距离，还是小于或等于预设距离，此时，只通过第一麦克风获取第一声音信号。此方案算是第一种录音模式。Specifically, after receiving the first input, no matter whether the actual distance between the first device and the second device is greater than the preset distance or less than or equal to the preset distance, at this time, only the first sound is obtained through the first microphone Signal. This program is the first recording mode.

步骤B1：接收对第一设备的第二输入。Step B1: Receive a second input to the first device.

步骤B2：响应于第二输入，仅接收第二设备的第二麦克风获取的第二声音信号。Step B2: In response to the second input, receive only the second sound signal obtained by the second microphone of the second device.

步骤B3：对第二声音信号进行存储，以形成音频文件。Step B3: Store the second sound signal to form an audio file.

具体的，在接收到第二输入后，无论第一设备与第二设备之间的实际距离是大于预设距离，还是小于或等于预设距离，此时，只接受第二麦克风获取第二声音信号。此方案算是第二种录音模式。Specifically, after receiving the second input, no matter whether the actual distance between the first device and the second device is greater than the preset distance or less than or equal to the preset distance, at this time, only the second microphone is accepted to obtain the second sound Signal. This program is the second recording mode.

步骤C1：接收对第一设备的第三输入。Step C1: Receive a third input to the first device.

检测第二设备与第一设备之间的实际距离，即S101，包括：Detecting the actual distance between the second device and the first device, that is, S101, includes:

步骤C2：响应于第三输入，检测第二设备与第一设备之间的实际距离。Step C2: In response to the third input, detect the actual distance between the second device and the first device.

步骤C3：在实际距离小于或等于预设距离的情况下，控制第一麦克风获取第一声音信号。Step C3: Control the first microphone to acquire the first sound signal when the actual distance is less than or equal to the preset distance.

步骤C4：在实际距离大于预设距离的情况下，接收第二设备的第二麦克风获取的第二声音信号。Step C4: In the case that the actual distance is greater than the preset distance, receive the second sound signal obtained by the second microphone of the second device.

步骤C5：对第一声音信号和/或第二声音信号进行存储，以形成音频文件。此种算是第三种录音模式。Step C5: Store the first sound signal and/or the second sound signal to form an audio file. This is the third recording mode.

具体的，第一设备可以包括选择按键，第一输入、第二输入和第三输入可以通过按压按键进行选择，例如，第一设备包括第一按键、第二按键和第三按键。在用户按压第一按键时，第一设备仅通过第一麦克风获取第一声音信号。在用户按压第二按键时，第二设备的第二麦克风获取第二声音信号，第一设备仅接收第二设备的第二麦克风获取的第二声音信号。在用户按压第三按键时，开始检测第二设备和第一设备之间的实际距离，在实际距离小于或等于预设距离的情况下，通过第一麦克风获取第一声音信号，在实际距离大于预设距离的情况下，接收第二设备的第二麦克风获取的第二声音信号。当然，第二设备和第一设备可以包括触摸屏，通过触摸屏可以进行相应的输入，例如，第一设备的触摸屏上可以包括“开启/关闭第二设备拾音”“开启/关闭第一设备拾音”“自动拾音”功能选项等。当然，对第一设备的输入方式还很多，这里不再具体介绍。Specifically, the first device may include a selection button, and the first input, the second input, and the third input may be selected by pressing the buttons. For example, the first device includes the first button, the second button, and the third button. When the user presses the first key, the first device only obtains the first sound signal through the first microphone. When the user presses the second button, the second microphone of the second device obtains the second sound signal, and the first device only receives the second sound signal obtained by the second microphone of the second device. When the user presses the third button, the actual distance between the second device and the first device is detected. When the actual distance is less than or equal to the preset distance, the first sound signal is obtained through the first microphone. When the actual distance is greater than or equal to the preset distance In the case of the preset distance, the second sound signal obtained by the second microphone of the second device is received. Of course, the second device and the first device may include a touch screen, and corresponding input may be performed through the touch screen. For example, the touch screen of the first device may include "turn on/off the sound pickup of the second device" and "turn on/off the sound pickup of the first device" ""Auto Pickup" function options, etc. Of course, there are many input methods for the first device, which will not be described in detail here.

通过本申请公开的实施例方案，使得用户可以自己通过第一输入、第二输入或第三输入来选择通过第一设备的麦克风获取第一声音信号，还是第一设备接收第二设备的第二麦克风获取的第二声音信号，又或者根据第一设备与第二设备之间的实际距离获取第一声音信号和第二声音信号，从而使得用户可以根据具体的应用环境选择不同的模式，从而可以提升用户的可操作性。Through the embodiments disclosed in the present application, the user can choose through the first input, the second input or the third input to obtain the first sound signal through the microphone of the first device, or whether the first device receives the second sound signal of the second device. The second sound signal obtained by the microphone, or the first sound signal and the second sound signal are obtained according to the actual distance between the first device and the second device, so that the user can select different modes according to the specific application environment, so that the Improve user operability.

需要说明的是，本申请实施例公开的录音方法，执行主体可以为录音装置，或者该录音装置中的用于执行录音方法的控制模块。本申请实施例中以录音装置执行录音方法为例，说明本申请实施例公开的录音装置。It should be noted that, in the recording method disclosed in the embodiments of the present application, the executing subject may be a recording device, or a control module in the recording device for executing the recording method. In the embodiment of the present application, the recording device disclosed in the embodiment of the present application is described by taking the recording method performed by the recording device as an example.

图4示出本申请实施例公开的一种录音装置的结构示意图，所公开的录音装置应用于第一设备，第一设备与第二设备无线通信连接，第一设备设置有第一麦克风，第二设备设置有第二麦克风，所公开的录音装置包括：第一检测模块401、第一获取模块402、第一接收模块403、第一存储模块404。4 shows a schematic structural diagram of a recording device disclosed in an embodiment of the present application. The disclosed recording device is applied to a first device, the first device is wirelessly connected to the second device, the first device is provided with a first microphone, and the first device is connected to the second device in wireless communication. The second device is provided with a second microphone, and the disclosed recording device includes: afirst detection module 401 , afirst acquisition module 402 , afirst reception module 403 , and afirst storage module 404 .

第一检测模块401：用于检测第二设备与第一设备之间的实际距离。Thefirst detection module 401 is used to detect the actual distance between the second device and the first device.

第一获取模块402：用于在实际距离小于或等于预设距离的情况下，控制第一麦克风获取第一声音信号。The first obtainingmodule 402 is configured to control the first microphone to obtain the first sound signal when the actual distance is less than or equal to the preset distance.

第一接收模块403：用于在实际距离大于预设距离的情况下，接收第二设备的第二麦克风获取的第二声音信号。Thefirst receiving module 403 is configured to receive the second sound signal obtained by the second microphone of the second device when the actual distance is greater than the preset distance.

第一存储模块404：用于对第一声音信号和/或第二声音信号进行存储，以形成音频文件。First storage module 404: used for storing the first sound signal and/or the second sound signal to form an audio file.

本申请实施例公开的录音装置的各个模块实现的方法和步骤与上述实施例公开的录音方法中的步骤具有相同和相似之处，彼此可以相互参照，这里不再赘述。The methods and steps implemented by the various modules of the recording apparatus disclosed in the embodiments of the present application have the same and similarities with the steps in the recording methods disclosed in the above embodiments, and can refer to each other, and will not be repeated here.

在一种可能的实现方式中，第一检测模块401可以包括第一子模块和第一确定模块。In a possible implementation manner, thefirst detection module 401 may include a first sub-module and a first determination module.

第一子模块：用于检测第二设备与第一设备之间无线通信的实际信号强度。The first sub-module: used to detect the actual signal strength of the wireless communication between the second device and the first device.

第一确定模块：用于依据信号强度与设备距离之间的对应关系，确定与实际信号强度相对应的实际距离。The first determining module is used for determining the actual distance corresponding to the actual signal strength according to the corresponding relationship between the signal strength and the device distance.

在另一种可能的实现方式中，第一检测模块401可以包括第二子模块和第一计算模块。In another possible implementation manner, thefirst detection module 401 may include a second sub-module and a first calculation module.

第二子模块：用于检测第二设备与第一设备之间无线通信一次需要的实际时间。Second sub-module: used to detect the actual time required for one wireless communication between the second device and the first device.

第一计算模块：用于依据s＝t×v计算实际距离，其中，s为实际距离，t为实际时间，v为无线通信信号的传输速度，v为定值。The first calculation module is used to calculate the actual distance according to s=t×v, where s is the actual distance, t is the actual time, v is the transmission speed of the wireless communication signal, and v is a fixed value.

在一种可能的实现方式中，录音装置还包括：第二接收模块。In a possible implementation manner, the recording apparatus further includes: a second receiving module.

第二接收模块，第二接收模块用于接收对第一设备的第一输入；或者，用于接收对第一设备的第二输入；或者，用于接收对第一设备的第三输入。A second receiving module, where the second receiving module is configured to receive a first input to the first device; or, to receive a second input to the first device; or, to receive a third input to the first device.

第一获取模块402：用于响应第一输入，仅控制第一麦克风获取第一声音信号。The first obtainingmodule 402 is configured to control only the first microphone to obtain the first sound signal in response to the first input.

第一接收模块403，用于响应于第二输入，仅接收第二设备的第二麦克风获取的第二声音信号。Thefirst receiving module 403 is configured to receive only the second sound signal obtained by the second microphone of the second device in response to the second input.

第一检测模块401，响应于第三输入，检测第二设备与第一设备之间的实际距离。Thefirst detection module 401, in response to the third input, detects the actual distance between the second device and the first device.

本申请实施例公开的录音装置的各个模块实现的方法和步骤与上述实施例公开的录音方法中的步骤具有相同和相似之处，彼此可以相互参照，这里不再赘述。The methods and steps implemented by the various modules of the recording apparatus disclosed in the embodiments of the present application have the same and similarities with the steps in the recording methods disclosed in the above embodiments, and can refer to each other, and will not be repeated here.

本申请还公开一种录音方法，所公开的录音方法应用于第二设备，第二设备与第一设备无线通信连接，第一设备设置有第一麦克风，第二设备设置有第二麦克风。本实施例中的第一设备与第二设备与上述实施例中的第一设备和第二设备具有相同和相似之处，彼此可以相互参照，这里不再做具体说明。请参考图5，本实施例公开的录音方法包括：The present application also discloses a recording method. The disclosed recording method is applied to a second device, the second device is connected to the first device in wireless communication, the first device is provided with a first microphone, and the second device is provided with a second microphone. The first device and the second device in this embodiment have the same and similar features as the first device and the second device in the above-mentioned embodiment, and can refer to each other, and will not be described in detail here. Referring to FIG. 5 , the recording method disclosed in this embodiment includes:

S501：检测第二设备与所第一设备之间的实际距离。S501: Detect the actual distance between the second device and the first device.

需要说明的是，S501与S101具有相同或相似之处，具体的实施方式可以相互参照，这里不再赘述。It should be noted that S501 and S101 have the same or similarities, and the specific implementations can be referred to each other, which will not be repeated here.

S502：在实际距离大于预设距离的情况下，控制第二麦克风获取第二声音信号。S502: When the actual distance is greater than the preset distance, control the second microphone to acquire the second sound signal.

S503：发送第二声音信号至第一设备。S503: Send a second sound signal to the first device.

第二设备将第二声音信号以无线传输的方式发送至第一设备。The second device sends the second sound signal to the first device in a wireless transmission manner.

S504：第一设备在接收到第二声音信号的情况下，对第二声音信号进行存储，以形成音频文件。S504: In the case of receiving the second sound signal, the first device stores the second sound signal to form an audio file.

本申请公开的实施例通过第二设备将获取的第二声音信号发送至第一设备，以使第一设备在接收到第二声音信号的情况下，对第二声音信号进行存储，从而使得在用户距离第一设备较远，第一设备无法获取到声音信号的应用场景中，可以通过第二设备获取第二声音信号，从而保证在用户距离第一设备较远的情况下可以正常录音，从而可以避免用户距离第一设备较远而无法录音的问题。The embodiments disclosed in the present application send the acquired second sound signal to the first device through the second device, so that the first device stores the second sound signal when receiving the second sound signal, so that when the second sound signal is received, the first device stores the second sound signal. In the application scenario where the user is far away from the first device and the first device cannot obtain the sound signal, the second sound signal can be obtained through the second device, so as to ensure normal recording when the user is far away from the first device. It can avoid the problem that the user cannot record because the user is far away from the first device.

可选的，在本申请实施例公开的录音方法中，检测第二设备与第一设备之间的实际距离，包括：Optionally, in the recording method disclosed in the embodiment of the present application, detecting the actual distance between the second device and the first device includes:

步骤D1：检测第二设备与第一设备之间无线通信的实际信号强度。Step D1: Detect the actual signal strength of the wireless communication between the second device and the first device.

步骤D2：依据信号强度与设备距离之间的对应关系，确定与实际信号强度相对应的实际距离。Step D2: Determine the actual distance corresponding to the actual signal strength according to the correspondence between the signal strength and the device distance.

需要说明的是，步骤D1和S201，步骤D2和S202之间具有相同或相似之处，彼此可以相互参照，这里不再赘述。It should be noted that, steps D1 and S201, and steps D2 and S202 have the same or similarities, and can refer to each other, and will not be repeated here.

可选的，在本申请实施例公开的录音方法中，检测第二设备与第一设备之间的实际距离，包括：Optionally, in the recording method disclosed in the embodiment of the present application, detecting the actual distance between the second device and the first device includes:

步骤E1：检测第二设备与第一设备之间无线通信一次需要的实际时间。Step E1: Detect the actual time required for one wireless communication between the second device and the first device.

步骤E2：依据s＝t×v计算实际距离。Step E2: Calculate the actual distance according to s=t×v.

其中，s为实际距离，t为实际时间，v为无线通信信号的传输速度，v为定值。Among them, s is the actual distance, t is the actual time, v is the transmission speed of the wireless communication signal, and v is a fixed value.

需要说明的是，步骤E1与S301，步骤E2与S302之间具有相同或相似之处，彼此可以相互参照，这里不再赘述。It should be noted that, steps E1 and S301, and steps E2 and S302 have the same or similarities, and can refer to each other, which will not be repeated here.

可选的，所公开的录音方法还包括：Optionally, the disclosed recording method further includes:

步骤G1，在实际距离小于或等于预设距离的情况下，发出控制第一麦克风获取第一声音信号的指令。Step G1, in the case that the actual distance is less than or equal to the preset distance, issue an instruction to control the first microphone to obtain the first sound signal.

步骤G2，第一设备在接收到第二声音信号和/或获取到第一声音信号的情况下，对第二声音信号和/或第一声音信号进行存储，以形成音频文件。Step G2, when the first device receives the second sound signal and/or acquires the first sound signal, stores the second sound signal and/or the first sound signal to form an audio file.

需要说明的是，步骤G2与步骤S104具有相同或相似之处，彼此可以相互参照，这里不再赘述。It should be noted that, step G2 and step S104 have the same or similarities, and can refer to each other, which will not be repeated here.

可选的，本申请实施例公开的录音方法还包括：Optionally, the recording method disclosed in the embodiment of the present application further includes:

步骤F1：接收对第二设备的第四输入。Step F1: Receive a fourth input to the second device.

步骤F2：响应于第四输入，发出仅控制第一麦克风获取第一声音信号的指令。Step F2: In response to the fourth input, issue an instruction to control only the first microphone to acquire the first sound signal.

步骤F3：在第一设备获取到第一声音信号的情况下，对第一声音信号进行存储，以形成音频文件。Step F3: When the first device acquires the first sound signal, the first sound signal is stored to form an audio file.

步骤F4：接收对第二设备的第五输入。Step F4: Receive a fifth input to the second device.

步骤F5：响应于第五输入，仅控制第二麦克风获取第二声音信号。Step F5: In response to the fifth input, only control the second microphone to acquire the second sound signal.

步骤F6：接收对第二设备的第六输入。Step F6: Receive a sixth input to the second device.

检测第二设备与第一设备之间的实际距离，即步骤S501，包括：Detecting the actual distance between the second device and the first device, that is, step S501, includes:

步骤F7：响应于第六输入，检测第二设备与第一设备之间的实际距离。Step F7: In response to the sixth input, detect the actual distance between the second device and the first device.

其中，第四输入、第五输入、第六输入可以通过按压按键进行选择，例如，第二设备包括第四按键、第五按键和第六按键。在用户按压第四按键时，第一设备通过第一麦克风获取第一声音信号。在用户按压第五按键时，第二设备通过第二麦克风获取第二声音信号。在用户按压第六按键时，开始检测第二设备和第一设备之间的实际距离，在实际距离大于预设距离的情况下，通过第二麦克风获取第二声音信号。当然，第二设备和第一设备可以包括触摸屏，通过触摸屏可以进行相应的第四输入、第五输入和第六输入。当然，对第二设备的输入方式还很多，这里不再具体介绍。Wherein, the fourth input, the fifth input, and the sixth input can be selected by pressing keys. For example, the second device includes a fourth key, a fifth key, and a sixth key. When the user presses the fourth key, the first device acquires the first sound signal through the first microphone. When the user presses the fifth key, the second device acquires the second sound signal through the second microphone. When the user presses the sixth button, the actual distance between the second device and the first device is detected, and when the actual distance is greater than the preset distance, the second sound signal is acquired through the second microphone. Of course, the second device and the first device may include a touch screen, through which the corresponding fourth input, fifth input and sixth input may be performed. Of course, there are many input methods for the second device, which will not be described in detail here.

本申请还公开一种录音装置，所公开的录音装置应用于第二设备，第二设备与第一设备无线通信连接，第一设备设置有第一麦克风，第二设备设置有第二麦克风。本实施例中第一设备与第二设备与上述实施例中第一设备和第二设备具有相同或相似之处，彼此可相互参照，这里不再赘述。所公开的录音装置包括：The present application also discloses a recording device. The disclosed recording device is applied to a second device, the second device is wirelessly connected to the first device, the first device is provided with a first microphone, and the second device is provided with a second microphone. The first device and the second device in this embodiment are the same or similar to the first device and the second device in the above-mentioned embodiment, and can refer to each other, and details are not repeated here. The disclosed recording device includes:

第二检测模块：用于检测第二设备与第一设备之间的实际距离。Second detection module: used to detect the actual distance between the second device and the first device.

第二获取模块：在实际距离大于预设距离的情况下，控制第二麦克风获取第二声音信号。The second acquiring module: when the actual distance is greater than the preset distance, controlling the second microphone to acquire the second sound signal.

第二发送模块：用于发送第二声音信号至第一设备。The second sending module: used to send the second sound signal to the first device.

第一设备在接收到第二声音信号的情况下，对第二声音信号进行存储，以形成音频文件。When receiving the second sound signal, the first device stores the second sound signal to form an audio file.

可选的，第二检测模块可以包括第三子模块和第二确定模块。Optionally, the second detection module may include a third submodule and a second determination module.

第三子模块：用于检测第二设备与第一设备之间无线通信的实际信号强度。The third sub-module: used to detect the actual signal strength of the wireless communication between the second device and the first device.

第二确定模块：用于依据信号强度与设备距离之间的对应关系，确定与实际信号强度相对应的实际距离。The second determining module is used for determining the actual distance corresponding to the actual signal strength according to the correspondence between the signal strength and the device distance.

可选的，第二检测模块可以包括第四子模块和第二计算模块。Optionally, the second detection module may include a fourth sub-module and a second calculation module.

第四子模块：用于检测第二设备与第一设备之间无线通信一次需要的实际时间。Fourth sub-module: used to detect the actual time required for one wireless communication between the second device and the first device.

第二计算模块：用于依据s＝t×v计算实际距离，其中，s为实际距离，t为实际时间，v为无线通信信号的传输速度，v为定值。The second calculation module is used to calculate the actual distance according to s=t×v, where s is the actual distance, t is the actual time, v is the transmission speed of the wireless communication signal, and v is a fixed value.

在一种可能的实现方式中，录音装置还包括：第三发送模块，第三发送模块用于在实际距离小于或等于预设距离的情况下，发出控制第一麦克风获取第一声音信号的指令。In a possible implementation manner, the recording device further includes: a third sending module, where the third sending module is configured to issue an instruction to control the first microphone to acquire the first sound signal when the actual distance is less than or equal to the preset distance .

其中，第一设备在接收到第二声音信号和/或获取到第一声音信号的情况下，对第二声音信号和/或第一声音信号进行存储，以形成音频文件。Wherein, in the case of receiving the second sound signal and/or acquiring the first sound signal, the first device stores the second sound signal and/or the first sound signal to form an audio file.

在一种可能的实现方式中，录音装置还包括：第三接收模块。In a possible implementation manner, the recording apparatus further includes: a third receiving module.

第三接收模块，第三接收模块用于接收对第二设备的第四输入；或者，用于接收对第二设备的第五输入；或者用于接收对第二设备的第六输入。A third receiving module, where the third receiving module is configured to receive the fourth input to the second device; or, to receive the fifth input to the second device; or to receive the sixth input to the second device.

第三发送模块，用于响应于第四输入，发出仅控制第一麦克风获取第一声音信号的指令。The third sending module is configured to send an instruction to only control the first microphone to acquire the first sound signal in response to the fourth input.

其中，在第一设备获取到第一声音信号的情况下，对第一声音信号进行存储，以形成音频文件。Wherein, when the first device acquires the first sound signal, the first sound signal is stored to form an audio file.

第二获取模块：用于响应于第五输入，仅控制第二麦克风获取第二声音信号。The second acquisition module is configured to control only the second microphone to acquire the second sound signal in response to the fifth input.

第二检测模块：用于响应于第六输入，检测第二设备与第一设备之间的实际距离。The second detection module is used for detecting the actual distance between the second device and the first device in response to the sixth input.

本申请实施例公开的录音装置的各个模块实现的方法和步骤与上述实施例公开的录音方法中的步骤具有相同和相似之处，彼此可以相互参照，这里不再赘述。The methods and steps implemented by the various modules of the recording apparatus disclosed in the embodiments of the present application have the same and similarities with the steps in the recording methods disclosed in the above embodiments, and can refer to each other, and will not be repeated here.

本申请实施例中的录音装置可以是装置，也可以是终端中的部件、集成电路、或芯片。该装置可以是移动电子设备，也可以为非移动电子设备。示例性的，移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本或者个人数字助理(personaldigital assistant，PDA)等，非移动电子设备可以为服务器、网络附属存储器(NetworkAttached Storage，NAS)、个人计算机(personal computer，PC)、电视机(television，TV)、柜员机或者自助机等，本申请实施例不作具体限定。The recording device in this embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The apparatus may be a mobile electronic device or a non-mobile electronic device. Exemplarily, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant). , PDA), etc., the non-mobile electronic device may be a server, a network attached storage (NAS), a personal computer (personal computer, PC), a television (television, TV), a teller machine or a self-service machine, etc. The embodiments of the present application There is no specific limitation.

本申请实施例中的录音装置可以为具有操作系统的装置。该操作系统可以为安卓(Android)操作系统，可以为ios操作系统，还可以为其他可能的操作系统，本申请实施例不作具体限定。The recording device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.

本申请实施例公开的录音装置能够实现图1至图3，以及图5的方法实施例实现的各个过程，为避免重复，这里不再赘述。The recording apparatus disclosed in this embodiment of the present application can implement each process implemented by the method embodiment shown in FIGS. 1 to 3 and FIG. 5 , which is not repeated here to avoid repetition.

可选地，如图6所示，本申请实施例还提供一种电子设备600，包括处理器601，存储器602，存储在存储器602上并可在处理器601上运行的程序或指令，该程序或指令被处理器601执行时实现上述图1至图3，以及图5所示的录音方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。电子设备为上述实施例公开的第一设备或第二设备。Optionally, as shown in FIG. 6 , an embodiment of the present application further provides anelectronic device 600, including aprocessor 601, amemory 602, and a program or instruction stored in thememory 602 and executable on theprocessor 601, the program Or when the instruction is executed by theprocessor 601, each process of the above-mentioned embodiment of the recording method shown in FIG. 1 to FIG. 3 and FIG. 5 can be realized, and the same technical effect can be achieved. To avoid repetition, details are not repeated here. The electronic device is the first device or the second device disclosed in the above embodiments.

需要说明的是，本申请实施例中的电子设备包括上述的移动电子设备和非移动电子设备。It should be noted that the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.

图7为实现本申请实施例的一种电子设备的硬件结构示意图。FIG. 7 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.

该电子设备700包括但不限于：射频单元701、网络模块702、音频输出单元703、输入单元704、传感器705、显示单元706、用户输入单元707、接口单元708、存储器709、以及处理器710等部件。Theelectronic device 700 includes but is not limited to: aradio frequency unit 701, anetwork module 702, anaudio output unit 703, aninput unit 704, asensor 705, adisplay unit 706, auser input unit 707, aninterface unit 708, amemory 709, and aprocessor 710, etc. part.

本领域技术人员可以理解，电子设备700还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器710逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图7中示出的电子设备结构并不构成对电子设备的限定，电子设备可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。Those skilled in the art can understand that theelectronic device 700 may also include a power source (such as a battery) for supplying power to various components, and the power source may be logically connected to theprocessor 710 through a power management system, so as to manage charging, discharging, and power management through the power management system. consumption management and other functions. The structure of the electronic device shown in FIG. 7 does not constitute a limitation on the electronic device. The electronic device may include more or less components than the one shown, or combine some components, or arrange different components, which will not be repeated here. .

处理器710，用于检测第二设备与第一设备之间的实际距离，在实际距离小于或等于预设距离的情况下，通过第一麦克风获取第一声音信号；在实际距离大于预设距离的情况下，接收第二设备的第二麦克风获取的第二声音信号；对第一声音信号和第二声音信号进行存储，以形成音频文件。Theprocessor 710 is configured to detect the actual distance between the second device and the first device, and obtain the first sound signal through the first microphone when the actual distance is less than or equal to the preset distance; when the actual distance is greater than the preset distance In the case of , receiving the second sound signal obtained by the second microphone of the second device; and storing the first sound signal and the second sound signal to form an audio file.

其中，射频单元701可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器710处理；另外，将上行的数据发送给基站。通常，射频单元701包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元701还可以通过无线通信系统与网络和其他设备通信。Theradio frequency unit 701 can be used for receiving and sending signals during sending and receiving of information or during a call. Specifically, after receiving downlink data from the base station, it is processed by theprocessor 710; in addition, the uplink data is sent to the base station. Generally, theradio frequency unit 701 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, theradio frequency unit 701 can also communicate with the network and other devices through a wireless communication system.

电子设备通过网络模块702为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。The electronic device provides the user with wireless broadband Internet access through thenetwork module 702, such as helping the user to send and receive emails, browse web pages, access streaming media, and the like.

音频输出单元703可以将射频单元701或网络模块702接收的或者在存储器709中存储的音频数据转换成音频信号并且输出为声音。音频输出单元703包括扬声器、蜂鸣器以及受话器等。Theaudio output unit 703 may convert audio data received by theradio frequency unit 701 or thenetwork module 702 or stored in thememory 709 into audio signals and output as sound. Theaudio output unit 703 includes a speaker, a buzzer, a receiver, and the like.

应理解的是，本申请实施例中，输入单元704可以包括图形处理器(GraphicsProcessing Unit，GPU)7041和麦克风7042，图形处理器7041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。It should be understood that, in this embodiment of the present application, theinput unit 704 may include a graphics processor (Graphics Processing Unit, GPU) 7041 and amicrophone 7042. camera) to process the image data of still pictures or videos.

显示单元706可包括显示面板7061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板7061。用户输入单元707包括触控面板7071以及其他输入设备7072。触控面板7071，也称为触摸屏。触控面板7071可包括触摸检测装置和触摸控制器两个部分。其他输入设备7072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。存储器709可用于存储软件程序以及各种数据，包括但不限于应用程序和操作系统。处理器710可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器710中。Thedisplay unit 706 may include adisplay panel 7061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. Theuser input unit 707 includes atouch panel 7071 andother input devices 7072 . Thetouch panel 7071 is also called a touch screen. Thetouch panel 7071 may include two parts, a touch detection device and a touch controller.Other input devices 7072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.Memory 709 may be used to store software programs as well as various data including, but not limited to, application programs and operating systems. Theprocessor 710 may integrate an application processor and a modem processor, wherein the application processor mainly handles the operating system, user interface, and application programs, and the like, and the modem processor mainly handles wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into theprocessor 710.

电子设备700还包括至少一种传感器705，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板7061的亮度，接近传感器可在电子设备700移动到耳边时，关闭显示面板7061和/或背光。Theelectronic device 700 also includes at least onesensor 705, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of thedisplay panel 7061 according to the brightness of the ambient light, and the proximity sensor can turn off thedisplay panel 7061 and thedisplay panel 7061 when theelectronic device 700 is moved to the ear. / or backlight.

显示单元706用于显示由用户输入的信息或提供给用户的信息。显示单元706可包括显示面板7061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板7061。Thedisplay unit 706 is used to display information input by the user or information provided to the user. Thedisplay unit 706 may include adisplay panel 7061, and thedisplay panel 7061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.

用户输入单元707可用于接收输入的数字或字符信息，以及产生与电子设备的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元707包括触控面板7071以及其他输入设备7072。触控面板7071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板7071上或在触控面板7071附近的操作)。Theuser input unit 707 may be used to receive input numerical or character information, and generate key signal input related to user settings and function control of the electronic device. Specifically, theuser input unit 707 includes atouch panel 7071 andother input devices 7072 . Thetouch panel 7071, also referred to as a touch screen, can collect touch operations by the user on or near it (such as the user's finger, stylus, etc., any suitable object or attachment on or near the touch panel 7071). operate).

触控面板7071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器710，接收处理器710发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板7071。除了触控面板7071，用户输入单元707还可以包括其他输入设备7072。具体地，其他输入设备7072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。Thetouch panel 7071 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the touch controller. To theprocessor 710, the command sent by theprocessor 710 is received and executed. In addition, thetouch panel 7071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves. In addition to thetouch panel 7071 , theuser input unit 707 may also includeother input devices 7072 . Specifically,other input devices 7072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.

进一步的，触控面板7071可覆盖在显示面板7061上，当触控面板7071检测到在其上或附近的触摸操作后，传送给处理器710以确定触摸事件的类型，随后处理器710根据触摸事件的类型在显示面板7061上提供相应的视觉输出。虽然在图7中，触控面板7071与显示面板7061是作为两个独立的部件来实现电子设备的输入和输出功能，但是在某些实施例中，可以将触控面板7071与显示面板7061集成而实现电子设备的输入和输出功能，具体此处不做限定。Further, thetouch panel 7071 can be covered on thedisplay panel 7061. When thetouch panel 7071 detects a touch operation on or near it, it transmits it to theprocessor 710 to determine the type of the touch event, and then theprocessor 710 determines the type of the touch event according to the touch The type of event provides a corresponding visual output ondisplay panel 7061. Although in FIG. 7 , thetouch panel 7071 and thedisplay panel 7061 are used as two independent components to realize the input and output functions of the electronic device, but in some embodiments, thetouch panel 7071 and thedisplay panel 7061 may be integrated The implementation of the input and output functions of the electronic device is not specifically limited here.

接口单元708为外部装置与电子设备700连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元708可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到电子设备700内的一个或多个元件或者可以用于在电子设备700和外部装置之间传输数据。Theinterface unit 708 is an interface for connecting an external device to theelectronic device 700 . For example, external devices may include wired or wireless headset ports, external power (or battery charger) ports, wired or wireless data ports, memory card ports, ports for connecting devices with identification modules, audio input/output (I/O) ports, video I/O ports, headphone ports, and more. Theinterface unit 708 may be used to receive input from external devices (eg, data information, power, etc.) and transmit the received input to one or more elements within theelectronic device 700 or may be used between theelectronic device 700 and the external Transfer data between devices.

存储器709可用于存储软件程序以及各种数据。存储器709可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器709可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。Thememory 709 may be used to store software programs as well as various data. Thememory 709 may mainly include a stored program area and a stored data area, wherein the stored program area may store an operating system, an application program required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of the mobile phone (such as audio data, phone book, etc.), etc. Additionally,memory 709 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

处理器710是电子设备的控制中心，利用各种接口和线路连接整个电子设备的各个部分，通过运行或执行存储在存储器709内的软件程序和/或模块，以及调用存储在存储器709内的数据，执行电子设备的各种功能和处理数据，从而对电子设备进行整体监控。处理器710可包括一个或多个处理单元；优选的，处理器710可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器710中。Theprocessor 710 is the control center of the electronic device, using various interfaces and lines to connect various parts of the entire electronic device, by running or executing the software programs and/or modules stored in thememory 709, and calling the data stored in thememory 709. , perform various functions of electronic equipment and process data, so as to monitor electronic equipment as a whole. Theprocessor 710 may include one or more processing units; preferably, theprocessor 710 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, etc., and the modem The processor mainly handles wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into theprocessor 710.

本申请实施例还提供一种可读存储介质，可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述录音方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。The embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process of the above-mentioned recording method embodiment can be realized, and the same technical effect can be achieved , in order to avoid repetition, it will not be repeated here.

其中，处理器为上述实施例中的电子设备中的处理器。可读存储介质，包括计算机可读存储介质，如计算机只读存储器(Read-Only Memory，ROM)、随机存取存储器(RandomAccess Memory，RAM)、磁碟或者光盘等。The processor is the processor in the electronic device in the above embodiment. The readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.

本申请实施例提供了一种芯片，芯片包括处理器和通信接口，通信接口和处理器耦合，处理器用于运行程序或指令，实现上述录音方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。An embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a program or an instruction to implement the various processes of the above recording method embodiments, and can achieve the same technical effect , in order to avoid repetition, it will not be repeated here.

应理解，本申请实施例提到的芯片还可以称为系统级芯片、系统芯片、芯片系统或片上系统芯片等。It should be understood that the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip, or the like.

需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in the reverse order depending on the functions involved. To perform functions, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to some examples may be combined in other examples.

通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，或者网络设备等)执行本申请各个实施例所述的方法。From the description of the above embodiments, those skilled in the art can clearly understand that the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation. Based on this understanding, the technical solutions of the present application can be embodied in the form of computer software products that are essentially or contribute to the prior art, and the computer software products are stored in a storage medium (such as ROM/RAM, magnetic disk , CD), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, or a network device, etc.) execute the methods described in the various embodiments of the present application.

上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific embodiments, which are merely illustrative rather than restrictive. Under the inspiration of this application, without departing from the scope of protection of the purpose of this application and the claims, many forms can be made, which all fall within the protection of this application.

Claims (10)

1. A recording method is applied to a first device, the first device is in wireless communication connection with a second device, the first device is provided with a first microphone, the second device is provided with a second microphone, and the recording method comprises the following steps:

detecting an actual distance between the second device and the first device;

controlling the first microphone to acquire a first sound signal under the condition that the actual distance is smaller than or equal to a preset distance;

receiving a second sound signal acquired by the second microphone of the second device under the condition that the actual distance is greater than the preset distance;

and storing the first sound signal and/or the second sound signal to form an audio file.

2. The audio recording method according to claim 1, wherein the detecting an actual distance between the second device and the first device comprises:

detecting an actual signal strength of a wireless communication between the second device and the first device;

and determining the actual distance corresponding to the actual signal strength according to the corresponding relation between the signal strength and the equipment distance.

3. The audio recording method according to claim 1, wherein the detecting an actual distance between the second device and the first device comprises:

detecting an actual time required for wireless communication between the second device and the first device once;

and calculating the actual distance according to the equation of s-t × v, wherein s is the actual distance, t is the actual time, v is the transmission speed of the wireless communication signal, and v is a fixed value.

4. The audio recording method according to claim 1, further comprising:

receiving a first input to the first device;

controlling only the first microphone to acquire the first sound signal in response to the first input;

receiving a second input to the first device;

receiving, in response to the second input, only the second sound signal acquired by the second microphone of the second device;

receiving a third input to the first device;

the detecting an actual distance between the second device and the first device includes: in response to the third input, detecting the actual distance between the second device and the first device.

5. The utility model provides a recording device which characterized in that is applied to first equipment, first equipment and second equipment wireless communication connection, first equipment is provided with first microphone, second equipment is provided with the second microphone, recording device includes:

the first detection module: for detecting an actual distance between the second device and the first device;

a first obtaining module: the first microphone is controlled to acquire a first sound signal when the actual distance is smaller than or equal to a preset distance;

a first receiving module: the second microphone is used for acquiring a second sound signal of the second device when the actual distance is larger than the preset distance;

a first storage module: for storing the first sound signal and/or the second sound signal to form an audio file.

6. A recording method is applied to a second device, the second device is in wireless communication connection with a first device, the first device is provided with a first microphone, the second device is provided with a second microphone, and the recording method comprises the following steps:

detecting an actual distance between the second device and the first device;

controlling the second microphone to acquire a second sound signal under the condition that the actual distance is greater than a preset distance;

transmitting the second sound signal to the first device;

the first device stores the second sound signal to form an audio file under the condition that the second sound signal is received.

7. The audio recording method according to claim 6, wherein the detecting an actual distance between the second device and the first device comprises:

detecting an actual signal strength of a wireless communication between the second device and the first device;

and determining the actual distance corresponding to the actual signal strength according to the corresponding relation between the signal strength and the equipment distance.

8. The audio recording method according to claim 6, wherein the detecting an actual distance between the second device and the first device comprises:

detecting an actual time required for wireless communication between the second device and the first device once;

and calculating the actual distance according to the equation of s-t × v, wherein s is the actual distance, t is the actual time, v is the transmission speed of the wireless communication signal, and v is a fixed value.

9. The audio recording method according to claim 6, further comprising:

sending an instruction for controlling the first microphone to acquire a first sound signal when the actual distance is smaller than or equal to the preset distance;

the first device stores the second sound signal and/or the first sound signal to form an audio file under the condition that the second sound signal is received and/or the first sound signal is obtained.

10. The utility model provides a recording device which characterized in that is applied to the second equipment, second equipment and first equipment wireless communication are connected, first equipment is provided with first microphone, second equipment is provided with the second microphone, recording device includes:

a second detection module: for detecting an actual distance between the second device and the first device;

a second obtaining module: controlling the second microphone to acquire a second sound signal under the condition that the actual distance is greater than a preset distance;

a second sending module: for transmitting the second sound signal to the first device.

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