技术领域technical field
本发明涉及一种数据查询的系统及方法，尤其是一种音频资讯相关信息查询系统及方法。The invention relates to a data query system and method, in particular to an audio information-related information query system and method.
背景技术Background technique
由于影像媒体形象化、直观的特性，经常被作为一种信息呈现形式。现今已有多种多媒体设备被发展出来作为呈现影像的装置，例如电视机、计算机屏幕等。除了多媒体的影像之外，多媒体的音频资讯也是最常见的信息呈现形式。但目前一般都对多媒体的影像资讯进行撷取处理，而没有撷取或利用多媒体的音频资讯相关信息(例如，节目的一段音频)进行信息的呈现或信息的查询。Due to the visual and intuitive characteristics of video media, it is often used as a form of information presentation. Nowadays, various multimedia devices have been developed as devices for presenting images, such as televisions, computer screens, and the like. In addition to multimedia images, multimedia audio information is also the most common form of information presentation. However, at present, multimedia image information is generally captured and processed, but information related to multimedia audio information (for example, a piece of audio of a program) is not captured or used for information presentation or information query.
发明内容Contents of the invention
鉴于以上内容，有必要提供一种音频资讯相关信息查询系统，可以直接撷取音频资讯相关信息并提供给电子装置以供查询。In view of the above, it is necessary to provide an audio information-related information query system that can directly retrieve audio information-related information and provide it to an electronic device for query.
鉴于以上内容，还有必要提供一种音频资讯相关信息查询方法，可以直接撷取音频资讯相关信息并提供给电子装置以供查询。In view of the above, it is also necessary to provide a method for querying audio information related information, which can directly retrieve audio information related information and provide it to an electronic device for query.
所述音频资讯相关信息查询系统，该系统包括运行于第一电子装置中的：第一接收模块，用于接收对应于音频资讯的音频资讯相关信息的超音波信号；解码模块，用于对所述的超音波信号进行解码得到解码数据；对比模块，用于接输入的查找内容，并将该输入的查找内容与所述的解码数据进行比对，以判断所述解码数据是否与所输入的查找内容匹配；处理模块，用于当所述解码数据与所输入的查找内容匹配时，输出该匹配的解码数据中的音频资讯相关信息。The audio information-related information query system includes: running in the first electronic device: a first receiving module for receiving an ultrasonic signal corresponding to the audio information-related information of the audio information; a decoding module for The above-mentioned ultrasonic signal is decoded to obtain the decoded data; the comparison module is used to connect the input search content, and compare the input search content with the decoded data to determine whether the decoded data is consistent with the input The search content matches; the processing module is used for outputting the audio information related information in the matched decoded data when the decoded data matches the input searched content.
所述音频资讯相关信息查询方法，该方法包括：第一接收步骤，接收对应于音频资讯的音频资讯相关信息的超音波信号；解码步骤，对所述的超音波信号进行解码得到解码数据；比对步骤，接收输入的查找内容，并将该输入的查找内容与所述的解码数据进行比对，以判断所述的解码数据是否与所输入的查找内容匹配；处理步骤，当所述的解码数据与所输入的查找内容匹配时，输出该匹配的解码数据中的音频资讯相关信息。The audio information-related information query method includes: a first receiving step, receiving an ultrasonic signal corresponding to the audio information-related information of the audio information; a decoding step, decoding the ultrasonic signal to obtain decoded data; comparing In the matching step, the input search content is received, and the input search content is compared with the decoded data to determine whether the decoded data matches the input search content; the processing step, when the decoded When the data matches the input search content, the audio information related information in the matched decoded data is output.
相较于现有技术，所述的音频资讯相关信息查询系统及方法，能够利用超音波直接撷取所获取的音频资讯相关信息，并利用声音或画面的呈现形式提供给用户进行查询。使得用户可以更加方便地获取以及查询音频资讯相关信息。Compared with the prior art, the audio information-related information query system and method described above can directly capture the acquired audio information-related information by using ultrasonic waves, and provide them to users for query in the form of sound or picture. This makes it easier for users to obtain and inquire about information related to audio information.
附图说明Description of drawings
图1是本发明音频资讯相关信息查询系统较佳实施例的硬件架构图。FIG. 1 is a hardware architecture diagram of a preferred embodiment of the audio information-related information query system of the present invention.
图2是本发明音频资讯相关信息查询系统较佳实施例的功能模块图。Fig. 2 is a functional block diagram of a preferred embodiment of the audio information-related information query system of the present invention.
图3是本发明音频资讯相关信息查询方法较佳实施例发送音频资讯相关信息的流程图。FIG. 3 is a flow chart of sending audio information related information in a preferred embodiment of the audio information related information query method of the present invention.
图4是本发明音频资讯相关信息查询方法较佳实施例接收音频资讯相关信息的流程图。FIG. 4 is a flow chart of receiving audio information related information in a preferred embodiment of the audio information related information query method of the present invention.
主要元件符号说明Description of main component symbols
如下具体实施方式将结合上述附图进一步说明本发明。The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings.
具体实施方式Detailed ways
如图1所示，是本发明音频资讯相关信息查询系统较佳实施例的硬件架构图。所述音频资讯相关信息查询系统15（以下简称查询系统15）运行于第一电子装置1及第二电子装置2中。所述的第一电子装置1包括显示屏幕11、收音单元12、第一扬声器13、第一输入单元14、声音辨识单元16以及语音资料库17。所述的第二电子装置2包括第二输入单元20以及第二扬声器21。As shown in FIG. 1 , it is a hardware architecture diagram of a preferred embodiment of the audio information-related information query system of the present invention. The audio information-related information query system 15 (hereinafter referred to as the query system 15 ) runs in the first electronic device 1 and the second electronic device 2 . The first electronic device 1 includes a display screen 11 , a sound receiving unit 12 , a first speaker 13 , a first input unit 14 , a voice recognition unit 16 and a voice database 17 . The second electronic device 2 includes a second input unit 20 and a second speaker 21 .
所述的显示屏幕11用于显示第一电子装置1的图形化数据或文字。所述的收音单元12可为麦克风等收音装置，用于接收第二扬声器21所发出的超音波信号。所述的第一扬声器13用于发出一般人耳可听见的音频信号。所述的第一输入单元14包括键盘、触控面板、麦克风等可以输入音频或文字的输入装置。所述的语音资料库17中可存储例如通用的语音文字对应数据，包括语音的波形等数据。所述的声音辨识单元16用于对输入的音频进行分析，根据语音所对应的表征波形的特性来判断语音所对应的文字，以将该音频转换成对应的文字。The display screen 11 is used to display graphical data or text of the first electronic device 1 . The sound receiving unit 12 can be a sound collecting device such as a microphone, and is used for receiving the ultrasonic signal emitted by the second speaker 21 . The first speaker 13 is used to send out audio signals audible to ordinary human ears. The first input unit 14 includes a keyboard, a touch panel, a microphone and other input devices capable of inputting audio or text. The voice database 17 can store, for example, general voice-to-text correspondence data, including data such as voice waveforms. The voice recognition unit 16 is used for analyzing the input audio, and judging the characters corresponding to the voice according to the characteristics of the characteristic waveform corresponding to the voice, so as to convert the audio into corresponding characters.
所述的第二电子装置2通过有线或无线（例如天线或电缆）的方式与电视台或广播电台（图1未示出）连接，利用第二输入单元20接收包括音频资讯（即声音内容）的多媒体内容，例如声音信号或影音信号，以及对应于音频资讯的音频资讯相关信息，例如音频资讯中的关键词或特定名词的相关信息，可为文字、声音等形式。所述的第二输入单元20为用以输入多媒体内容的信号至第二扬声器21的输入接口，可以输入纯声音或者是输入声音加上影像，例如，该第二输入单元20可以是耳机接口或者是HDTV接口。所述的第二扬声器21用于发出一般人耳可听见的声音信号以及人耳听不见的超音波信号。The second electronic device 2 is connected to a TV station or a radio station (not shown in FIG. 1 ) through wired or wireless (such as antenna or cable), and uses the second input unit 20 to receive audio information (that is, sound content) Multimedia content, such as audio signals or audio-visual signals, and audio information-related information corresponding to the audio information, such as keywords or specific noun-related information in the audio information, may be in the form of text or sound. The second input unit 20 is an input interface for inputting a signal of multimedia content to the second speaker 21, and can input pure sound or input sound plus an image. For example, the second input unit 20 can be an earphone interface or a It is an HDTV interface. The second loudspeaker 21 is used to send out sound signals audible to human ears and ultrasonic signals inaudible to human ears.
在本较佳实施例中，所述的第一电子装置1为便携式装置，例如平板电脑、智能手机等便携式装置，该便携式装置作为接收音频资讯相关信息的接收方。所述的第二电子装置2为例如收音机、电视机等具有扬声器且可发出声音的电子装置，该电子装置作为音频资讯及对应的音频资讯相关信息的发送方。In this preferred embodiment, the first electronic device 1 is a portable device, such as a tablet computer, a smart phone and other portable devices, and the portable device is used as a receiver for receiving information related to audio information. The second electronic device 2 is, for example, a radio, a television, etc., which has a speaker and can emit sound. The electronic device is used as a sender of audio information and corresponding audio information-related information.
如图2所示，是本发明音频资讯相关信息查询系统较佳实施例的功能模块图。As shown in FIG. 2 , it is a functional block diagram of a preferred embodiment of the audio information-related information query system of the present invention.
所述音频资讯相关信息查询系统15包括驱动模块150、编码模块152、输出模块154、第二接收模块156、解码模块158、对比模块162及处理模块164。其中，作为发送方的第二电子装置2运行所述驱动模块150、编码模块152以及输出模块154；作为接收方的第一电子装置1运行所述的接收模块156、解码模块158、转换模块160、对比模块162及处理模块164。The audio information related information inquiry system 15 includes a driving module 150 , an encoding module 152 , an output module 154 , a second receiving module 156 , a decoding module 158 , a comparing module 162 and a processing module 164 . Wherein, the second electronic device 2 as the sender runs the drive module 150, the encoding module 152 and the output module 154; the first electronic device 1 as the receiver runs the receiving module 156, the decoding module 158, and the conversion module 160 , a comparison module 162 and a processing module 164 .
所述的驱动模块150用于当第二电子装置2利用第二输入单元20接收到音频资讯时，驱动第二扬声器21输出对应该音频资讯的声音。The driving module 150 is used for driving the second speaker 21 to output the sound corresponding to the audio information when the second electronic device 2 receives the audio information through the second input unit 20 .
所述的编码模块152用于获取对应于该音频资讯的音频资讯相关信息加以编码，并转换成超音波信号。所述音频资讯相关信息包括，但不限于：该音频资讯中的特定名词（例如其所包含的节目名称、人名、地名、商品名或专有名词）以及该各特定名词的内容说明，例如简介、延伸信息或网络链接等。该音频资讯相关信息可包含在第二输入单元20所接收的多媒体内容中，例如声音信号或影音信号中，也可以由电视台额外提供（例如提供相关讯息数据信号）。The encoding module 152 is used to obtain and encode the audio information related information corresponding to the audio information, and convert it into an ultrasonic signal. The information related to the audio information includes, but is not limited to: specific nouns in the audio information (such as the program name, person name, place name, commodity name or proper noun contained in it) and the content description of each specific noun, such as a brief introduction , extended information or web links, etc. The audio information-related information may be included in the multimedia content received by the second input unit 20, such as a sound signal or an audio-visual signal, or may be additionally provided by the TV station (such as providing relevant information data signals).
在本较佳实施例中，所述的编码模块152将所获取的音频资讯相关信息编码成封包的形式，并以预设的调制方法将所述相关信息的封包转换成超音波信号，例如OFDM（Orthogonal Frequency Division Multiplexing，正交频分复用技术）调制方法。该相关信息的封包包括但不限于识别字（Identification）栏位、类型（Type）栏位、长度（Length）栏位以及数据栏位。所述识别字栏位利用一个预设字符表示该封包为一个音频资讯相关信息的封包。所述类型栏位存储的是该相关信息中的特定名词。所述的数据栏位存储的是该特定名词的内容说明，例如各特定名词的简介、延伸信息或网络链接等。所述的长度栏位用于指定数据栏位的长度。在其它较佳实施例中，所述的封包形式并不局限于上述的编码格式。In this preferred embodiment, the encoding module 152 encodes the obtained audio information related information into packets, and converts the packets of related information into ultrasonic signals by a preset modulation method, such as OFDM (Orthogonal Frequency Division Multiplexing, Orthogonal Frequency Division Multiplexing technology) modulation method. The package of the relevant information includes but not limited to an identification field, a type field, a length field and a data field. The identifier field uses a default character to indicate that the packet is a packet of audio information related information. The type field stores specific nouns in the related information. The data column stores the content description of the specific term, such as the introduction, extended information or network link of each specific term. The length field is used to specify the length of the data field. In other preferred embodiments, the packet format is not limited to the above encoding format.
所述的输出模块154用于利用第二扬声器21输出调制后的超音波信号。The output module 154 is used for outputting the modulated ultrasonic signal through the second speaker 21 .
所述的接收模块156用于利用收音单元12接收音频资讯相关信息的超音波信号。The receiving module 156 is used to use the sound receiving unit 12 to receive the ultrasonic signal of the audio information related information.
所述的解码模块158用于利用对应的调制方法对所接收的超音波信号进行解码以得到解码数据，例如音频资讯相关信息的封包。解码数据中包括经解码还原的音频资讯相关信息，可为文字、声音等形式。音频形式等其他形式的音频资讯相关信息可转换成文字形式，以便用来比较、分析。The decoding module 158 is configured to use a corresponding modulation method to decode the received ultrasonic signal to obtain decoded data, such as packets of audio information related information. The decoded data includes information related to the decoded and restored audio information, which may be in the form of text or sound. Information related to audio information in other forms such as audio can be converted into text for comparison and analysis.
所述的对比模块162用于接收第一输入单元14输入的查找内容，并将该输入的查找内容与所述的解码数据进行比对，以判断是否有解码数据与所输入的查找内容匹配。在本较佳实施例中，所述利用第一输入单元14输入的查找内容可以是音频形式，例如，利用麦克风输入的音频信号，也可以是文字形式，例如利用键盘输入的文字。当输入的查找内容与音频资讯相关信息均为音频形式时，所述的对比模块162将输入的音频与解码数据中的音频形式的音频资讯相关信息进行比较。当输入的查找内容与音频资讯相关信息均为文字形式时，所述的对比模块162将输入的文字与解码数据中文字形式的音频资讯相关信息进行比较。当输入的查找内容与音频资讯相关信息其中之一为音频形式时，所述的转换模块160用于利用声音辨识单元16以及语音资料库17将解码数据中的音频资讯相关信息由音频转化成对应的文字。所述的对比模块162再将输入的内容与解码数据中的音频资讯相关信息进行比较。The comparison module 162 is used to receive the search content input by the first input unit 14, and compare the input search content with the decoded data to determine whether any decoded data matches the input search content. In this preferred embodiment, the search content input by the first input unit 14 may be in audio form, for example, an audio signal input by a microphone, or in text form, such as a text input by a keyboard. When the input search content and audio information related information are both in audio form, the comparison module 162 compares the input audio with the audio information related information in audio form in the decoded data. When the input search content and audio information related information are both in text form, the comparison module 162 compares the input text with the audio information related information in text form in the decoded data. When one of the input search content and audio information-related information is in audio form, the conversion module 160 is used to convert the audio information-related information in the decoded data from audio to corresponding Text. The comparison module 162 then compares the input content with the audio information related information in the decoded data.
在本较佳实施例中，所述的对比模块162可将解码数据中的类型栏位中的特定名词与所输入的查找内容进行比较，当有解码数据中的一个特定名词与所输入的查找内容相同时，对比模块162判定该解码数据与所输入的查找内容匹配。当没有解码数据中特定名词与所输入的查找内容相同时，对比模块162判定没有解码数据与所输入的查找内容匹配。In this preferred embodiment, the comparison module 162 can compare the specific noun in the type column in the decoded data with the input search content, when there is a specific noun in the decoded data and the input search content When the content is the same, the comparison module 162 determines that the decoded data matches the input search content. When no specific noun in the decoded data is the same as the input search content, the comparison module 162 determines that no decoded data matches the input search content.
所述的处理模块164用于当有解码数据与所输入的查找内容匹配时，输出该匹配的解码数据中的音频资讯相关信息。在本较佳实施例中，处理模块164可利用第一扬声器13输出该匹配的解码数据中的音频资讯相关信息。所述的处理模块164输出该匹配的解码数据中的数据栏位存储的特定名词的内容。处理模块164亦可利用显示屏幕11显示该匹配的解码数据中的音频资讯相关信息。在本较佳实施例中，所述的处理模块164显示该匹配的解码数据中的数据栏位存储的特定名词的内容说明于第一显示屏幕11上。The processing module 164 is configured to output the audio information related information in the matched decoded data when the decoded data matches the input search content. In this preferred embodiment, the processing module 164 can use the first speaker 13 to output the audio information related information in the matched decoded data. The processing module 164 outputs the content of the specific noun stored in the data field in the matched decoded data. The processing module 164 can also use the display screen 11 to display the audio information related information in the matched decoded data. In this preferred embodiment, the processing module 164 displays on the first display screen 11 the content description of the specific noun stored in the data field in the matched decoded data.
所述的处理模块164还用于当没有解码数据与所输入的查找内容匹配时，输出一个表示该查找内容无匹配的多媒体资讯相关信息的提示。当判定没有解码数据与所输入的查找内容匹配时，可利用第一扬声器13输出一个预设的语音文件，以提示该查找内容无匹配的多媒体资讯相关信息。例如，所述预设的语音文件可以是语音“无匹配的相关信息”。亦可显示一个失败提示于第一显示屏幕11上，以提示该查找内容无匹配的相关信息。The processing module 164 is further configured to output a prompt indicating that the search content has no matching multimedia information related information when no decoded data matches the input search content. When it is determined that no decoded data matches the input search content, the first speaker 13 may be used to output a preset voice file to prompt that there is no matching multimedia information related information for the search content. For example, the preset voice file may be the voice "no matching related information". A failure prompt may also be displayed on the first display screen 11 to prompt that there is no relevant information matching the search content.
为了使本发明更加完善，在其它较佳实施例中，若所述第一电子装置1接收到音频资讯（广播节目）时，对比模块162将输入的查找内容与所接收到的音频资讯进行比对，搜索与该输入的查找内容相同或相似的内容，在搜索到与查找内容相同或相似的内容时，输出搜索到的内容供用户选择，再以用户选择的内容作为新的查找内容与所述的解码数据进行比较。其中，当输入的查找内容为音频形式时，对比模块162搜索所接收到的音频资讯中是否有与所述的查找内容相同或相似的内容，例如，与查找内容的波形特征数据相同的内容；当输入的查找内容为文字形式时，转换模块160利用声音辨识单元16以及语音资料库17将所接收的音频资讯由音频形式转换成对应的文字形式，对比模块162搜索文字形式的音频资讯中是否有与所述查找内容相同或相似的内容，例如与查找内容发音或拼音相同的内容。所述的对比模块162利用显示屏幕11或/与第一扬声器13将与查找内容相同或相似的内容输出供用户选择，将用户选择的内容作为新的查找内容与所述的解码数据进行比较。当对比模块162没有搜索到与所述查询内容相同或相似的内容时，对比模块162直接将该查询内容与解码数据进行比较，或者由处理模块164输出表示该查找内容无匹配的多媒体资讯相关信息的提示。In order to make the present invention more perfect, in other preferred embodiments, if the first electronic device 1 receives audio information (broadcast program), the comparison module 162 compares the input search content with the received audio information Yes, search for content that is the same or similar to the input search content, and when the search finds content that is the same or similar to the search content, output the searched content for the user to choose, and then use the content selected by the user as the new search content and the search content Compare the decoded data described above. Wherein, when the input search content is in the form of audio, the comparison module 162 searches the received audio information to see if there is the same or similar content as the search content, for example, the same content as the waveform characteristic data of the search content; When the input search content is in the text form, the conversion module 160 uses the voice recognition unit 16 and the voice database 17 to convert the received audio information from the audio form to the corresponding text form, and the comparison module 162 searches whether the audio information in the text form is There is the same or similar content as the search content, for example, the same pronunciation or pinyin as the search content. The comparison module 162 uses the display screen 11 or/and the first speaker 13 to output the same or similar content as the searched content for the user to select, and compares the content selected by the user as the new searched content with the decoded data. When the comparison module 162 does not search for the same or similar content as the query content, the comparison module 162 directly compares the query content with the decoded data, or the processing module 164 outputs multimedia information related information indicating that the search content does not match tips.
如图3所示，是本发明音频资讯相关信息查询方法较佳实施例发送音频资讯相关信息的流程图。As shown in FIG. 3 , it is a flow chart of sending audio information related information in a preferred embodiment of the audio information related information query method of the present invention.
步骤S110，当第二电子装置2利用第二输入单元20接收到包括音频资讯的多媒体内容时，驱动第二扬声器21输出对应该音频资讯的声音。Step S110 , when the second electronic device 2 receives multimedia content including audio information through the second input unit 20 , drive the second speaker 21 to output a sound corresponding to the audio information.
步骤S111，编码模块152获取对应于该音频资讯的音频资讯相关信息加以编码，并转换成超音波信号。所述音频资讯相关信息包括，但不限于：该音频资讯中的特定名词（例如节目名称、人名、地名、商品名或专有名词）以及各特定名词的内容说明，例如简介、延伸信息或网络链接等。在本较佳实施例中，所述的编码模块152将所获取的音频资讯相关信息编码成封包的形式，并以预设的调制方法将所述音频资讯相关信息的封包转换成超音波信号。该音频资讯相关信息的封包包括，但不限于识别字栏位、类型栏位、长度栏位以及数据栏位。所述识别字栏位利用一个特别的字符表示该封包为一个音频资讯相关信息的封包，所述类型栏位存储的是该音频资讯相关信息中的特定名词，所述的数据栏位存储的是该特定名词的内容说明，以及所述的长度栏位用于指定数据栏位的长度。In step S111 , the encoding module 152 obtains audio information related information corresponding to the audio information, encodes it, and converts it into an ultrasonic signal. The information related to the audio information includes, but is not limited to: specific nouns in the audio information (such as program names, person names, place names, product names, or proper nouns) and content descriptions of each specific noun, such as introduction, extended information, or network links etc. In this preferred embodiment, the encoding module 152 encodes the acquired audio information-related information into packets, and converts the packets of the audio information-related information into ultrasonic signals using a preset modulation method. The package of related information of the audio information includes, but not limited to, an identifier field, a type field, a length field and a data field. The identifier field utilizes a special character to indicate that the packet is a packet of audio information-related information, the type field stores specific nouns in the audio information-related information, and the data field stores a The description of the content of the specific noun, and the length field is used to specify the length of the data field.
步骤S112，输出模块154利用第二扬声器21输出所述的超音波信号。Step S112 , the output module 154 uses the second speaker 21 to output the ultrasonic signal.
如图4所示，是本发明音频资讯相关信息查方法较佳实施例接收音频资讯相关信息的流程图。As shown in FIG. 4 , it is a flow chart of receiving audio information related information in a preferred embodiment of the audio information related information query method of the present invention.
步骤S120，接收模块156利用收音单元12接收第二电子装置2的第二扬声器21输出的音频资讯相关信息的超音波信号。Step S120 , the receiving module 156 utilizes the sound receiving unit 12 to receive the ultrasonic signal of the audio information related information output by the second speaker 21 of the second electronic device 2 .
步骤S121，解码模块158利用对应的调制方法对所接收的超音波信号进行解码以得到解码数据，例如音频资讯相关信息封包。解码数据中包括经解码还原的音频资讯相关信息，可为文字、声音等形式。音频形式等其他形式的音频资讯相关信息可再转换成文字形式，以便用来比较、分析等操作。In step S121, the decoding module 158 uses a corresponding modulation method to decode the received ultrasonic signal to obtain decoded data, such as audio information-related information packets. The decoded data includes information related to the decoded and restored audio information, which may be in the form of text or sound. Information related to audio information in other forms such as audio form can be converted into text form for comparison, analysis and other operations.
步骤S122，对比模块162接收输入单元34输入的查找内容，并判断是否有解码数据与所输入的查找内容匹配。当有解码数据中的一个特定名词与所输入的查找内容相同时，对比模块162判定该解码数据与所输入的查找内容匹配，进入步骤S124；当没有解码数据中特定名词与所输入的查找内容相同时，对比模块162判定没有解码数据与所输入的查找内容匹配，进入步骤S123。Step S122 , the comparison module 162 receives the search content input by the input unit 34 , and judges whether any decoded data matches the input search content. When a specific noun in the decoded data is identical with the input search content, the comparison module 162 judges that the decoded data matches the input search content, and enters step S124; when there is no specific noun in the decoded data and the input search content If they are the same, the comparison module 162 determines that no decoded data matches the input search content, and enters step S123.
在本较佳实施例中，所述利用第一输入单元14输入的查找内容可以是音频形式，例如，利用麦克风输入的音频信号，也可以是文字形式，例如利用键盘输入的文字。所述的对比模块162可将解码数据中的类型栏位中的特定名词与所输入的查找内容进行比较。当输入的查找内容与音频资讯相关信息均为音频形式或均为文字形式时，所述的对比模块162直接将输入的音频与解码数据中的音频资讯相关信息进行比较。当输入的查找内容与音频资讯相关信息其中之一为音频形式时，所述的转换模块160利用声音辨识单元16以及语音资料库17将解码数据中的音频资讯相关信息由音频转化成对应的文字。所述的对比模块162再将输入的内容与解码数据中的音频资讯相关信息进行比较。In this preferred embodiment, the search content input by the first input unit 14 may be in audio form, for example, an audio signal input by a microphone, or in text form, such as a text input by a keyboard. The comparison module 162 can compare the specific noun in the type field in the decoded data with the input search content. When the input search content and audio information related information are both in audio form or in text form, the comparison module 162 directly compares the input audio with the audio information related information in the decoded data. When one of the input search content and audio information related information is in audio form, the conversion module 160 uses the voice recognition unit 16 and the voice database 17 to convert the audio information related information in the decoded data from audio to corresponding text . The comparison module 162 then compares the input content with the audio information related information in the decoded data.
步骤S123，处理模块164输出一个表示该查找内容无匹配的多媒体资讯相关信息的提示。在本较佳实施例中，所述的处理模块164可利用第一扬声器13输出一个预设的语音文件或显示一个失败提示于第一显示屏幕11上，以提示该查找内容无匹配的音频资讯相关信息，流程返回至步骤S122等待接收第一输入单元14输入的下一个查找内容。In step S123, the processing module 164 outputs a prompt indicating that there is no matching multimedia information-related information for the searched content. In this preferred embodiment, the processing module 164 can use the first speaker 13 to output a preset voice file or display a failure prompt on the first display screen 11 to prompt that there is no matching audio information for the search content Related information, the process returns to step S122 to wait for receiving the next search content input by the first input unit 14 .
步骤S124，处理模块164输出该匹配的解码数据中的音频资讯相关信息。所述的处理模块164可利用第一扬声器13输出该匹配的解码数据中的音频资讯相关信息或利用显示屏幕11显示该匹配的解码数据中的音频资讯相关信息，流程结束。在本较佳实施例中，所述的处理模块164显示该匹配的解码数据中的数据栏位存储的特定名词的内容说明于第一显示屏幕11上。In step S124, the processing module 164 outputs the audio information related information in the matched decoded data. The processing module 164 can use the first speaker 13 to output the audio information related information in the matched decoded data or use the display screen 11 to display the audio information related information in the matched decoded data, and the process ends. In this preferred embodiment, the processing module 164 displays on the first display screen 11 the content description of the specific noun stored in the data field in the matched decoded data.
以上实施例仅用以说明本发明的技术方案而非限制，尽管参照较佳实施例对本发明进行了详细说明，本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或等同替换，而不脱离本发明技术方案的精神和范围。The above embodiments are only used to illustrate the technical solutions of the present invention without limitation. Although the present invention has been described in detail with reference to preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced. Without departing from the spirit and scope of the technical solution of the present invention.
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| CN201310183558.3ACN104166654A (en) | 2013-05-17 | 2013-05-17 | System and method for inquiring audio message relevant information |
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| CN201310183558.3ACN104166654A (en) | 2013-05-17 | 2013-05-17 | System and method for inquiring audio message relevant information |
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| CN201310183558.3APendingCN104166654A (en) | 2013-05-17 | 2013-05-17 | System and method for inquiring audio message relevant information |
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