Electronic equipment and manner of articulation thereof and a kind of audio amplifierTechnical field
The present invention relates to electronic equipment and corollary apparatus thereof, more particularly, relate to a kind of electronic equipment and manner of articulation thereof and a kind of audio amplifier.
Background technology
Electronic equipment in the market, as computer, often only has a set of audio amplifier in pronunciation when pronouncing, when user is unsatisfied with existing audio amplifier voice effect, can only again buy other a set of audio amplifier again, existing audio amplifier just can only leave unused, and what cause sound-box device repeats outfit.Specifically, as carried the computer of integrated audio amplifier, be limited to the impact of self structure, the voice effect of integrated audio amplifier is general all barely satisfactory, as bass effect is poor, in order to obtain better pleasure of the senses, user often needs the active audio amplifier buying separately a set of 2.1 or 5.1, but when using external voice box, the built-in integrated audio amplifier of computer will leave unused, namely stop sounding, because multiple audio amplifier can not pronounce simultaneously, cause the repeated configuration of sound-box device.
Summary of the invention
The embodiment of the present invention provides a kind of electronic equipment and manner of articulation thereof and a kind of audio amplifier, multiple pronunciation devices of many cover audio amplifiers can be made to pronounce simultaneously, solve the problem that electronic equipment of the prior art can not make many cover pronunciation devices pronounce simultaneously, avoid the repeated configuration of sound-box device.
For achieving the above object, following technical scheme is embodiments provided:
A manner of articulation for electronic equipment, comprising:
Obtain the first voice data;
Copy described first voice data and obtain second audio data;
A kind of voice data in described first and second voice datas is sent to the first sound card, pronounced by the first pronunciation device be connected with described first sound card, and another voice data is sent to the second sound card, pronounced by the second pronunciation device be connected with described second sound card.
The embodiment of the invention also discloses a kind of electronic equipment, this electronic equipment comprises:
Generate the processing unit of the first voice data;
Be connected with described processing unit and the filtration drive unit of at least two sound cards can be connected, for obtaining the first voice data that described processing unit generates, copy described first voice data and obtain second audio data, and a kind of voice data in described first and second voice datas is sent to the first sound card, pronounced by the first pronunciation device be connected with described first sound card, another voice data is sent to the second sound card, is pronounced by the second pronunciation device be connected with described second sound card.
The embodiment of the invention also discloses a kind of audio amplifier, this audio amplifier comprises:
Sound card, copy according to described first voice data the second audio data obtained for receiving, from described second audio data, extract the 3rd voice data, and obtain the 4th voice data after described 3rd voice data is carried out digital-to-analogue conversion, send described 4th voice data;
The pronunciation device be connected with described sound card, pronounces after receiving described 4th voice data.
The embodiment of the invention also discloses a kind of electronic equipment, this electronic equipment comprises: processor, the sound card that can connect at least two pronunciation devices and the interface be connected with mainboard upper port controller, wherein:
Described processor is for generating the first voice data;
Described sound card is for obtaining described first voice data, described sound card comprises multiple audio frequency output channel, part or all of audio frequency output channel is connected with the second pronunciation device by described interface, make described second pronunciation device pronunciation, all audio frequency output channel or other audio frequency output channels except the part audio frequency output channel be connected with external pronunciation device are connected with the first pronunciation device, make described first pronunciation device pronunciation.
As can be seen from above-mentioned technical scheme, the embodiment of the present invention is by copying the voice data that obtains after CPU or application program decoding, original audio data and the voice data copied can be sent to different sound cards respectively afterwards, control coupled pronunciation device respectively by each sound card to pronounce, because each sound card can receive corresponding voice data, therefore the pronunciation device be connected with each sound card can pronounce, due to multiple sound card can be connected, also multiple pronunciation device just can be had to pronounce simultaneously, solve the problem can not overlapped pronunciation device more and pronounce simultaneously of the prior art, avoid the repeated configuration of sound-box device.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The flow chart of Fig. 1 a kind of manner of articulation of electronic equipment disclosed in the embodiment of the present invention one;
The flow chart of Fig. 2 a kind of manner of articulation of electronic equipment disclosed in the embodiment of the present invention two;
The flow chart of Fig. 3 a kind of manner of articulation of electronic equipment disclosed in the embodiment of the present invention three;
The structure chart of Fig. 4 a kind of electronic equipment disclosed in the embodiment of the present invention four;
The structure chart of Fig. 5 a kind of electronic equipment disclosed in the embodiment of the present invention five;
The structure chart of Fig. 6 a kind of audio amplifier disclosed in the embodiment of the present invention five;
The structure chart of Fig. 7 a kind of electronic equipment disclosed in the embodiment of the present invention six.
Embodiment
The embodiment of the invention discloses a kind of electronic equipment and manner of articulation thereof and a kind of audio amplifier, the method is by copying the voice data that obtains after CPU or application program decoding, original audio data and the voice data copied can be sent to different sound cards respectively afterwards, control coupled pronunciation device respectively by each sound card to pronounce, because each sound card can receive corresponding voice data, therefore the pronunciation device be connected with each sound card can pronounce, solve the problem that many cover pronunciation devices of the prior art can not pronounce simultaneously, avoid the repeated configuration of sound-box device.
Below in conjunction with accompanying drawing, the embodiment of the present invention is described further, it should be noted that, in this specification, each embodiment adopts the mode of going forward one by one to describe, what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For device disclosed in embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part illustrates see method part.
Embodiment one
The flow chart of the manner of articulation of electronic equipment disclosed in the present embodiment as shown in Figure 1, comprises the following steps:
Step S101: obtain the first voice data, the voice data that this first voice data can generate for CPU decoding, also can be the voice data from application program, and the mode obtaining the first voice data can for electronic equipment active obtaining, also can be passive reception from the voice data of CPU or application program;
Step S102: copy described first voice data and obtain second audio data, namely the content of described second audio data and the content of the first voice data are identical;
Step S103: a kind of voice data in described first and second voice datas is sent to the first sound card, pronounced by the first pronunciation device be connected with described first sound card, and another voice data is sent to the second sound card, pronounced by the second pronunciation device be connected with described second sound card, namely send to which sound card for by which kind of voice data, be not restricted in the present embodiment.
It should be noted that, the first voice data in the present embodiment can be the complete voice data from CPU or application program, namely this first voice data comprises the voice data of multiple frequency ranges of each sound channel, also can be the voice data only comprising single sound channel or certain frequency range, as only included the voice data of supper bass part.
In addition, the second audio data described in the present embodiment can for the first voice data is copied repeatedly and obtain multiple copy after voice data, and be not defined as only the first voice data to be copied and once obtain.Accordingly, the second sound card described in the present embodiment and the second pronunciation device also can be multiple, and not only have one.
And described first sound card and the second sound card can be the integrated sound card of electronic equipment simultaneously, can be also all external sound card, also can one be integrated sound card, another is external sound card.Same, the first pronunciation device and the second pronunciation device can be the integrated pronunciation device of equal electronic equipment, also can be external pronunciation device, also can one be integrated pronunciation device, another is external pronunciation device.
The manner of articulation of electronic equipment disclosed in the present embodiment, by copy CPU or application program decoding after to sound card send voice data, original audio data and the voice data copied can be sent to different sound cards respectively afterwards, control coupled pronunciation device respectively by each sound card to pronounce, because each sound card can receive corresponding voice data, therefore the pronunciation device be connected with each sound card can pronounce, and then solves the problem can not overlapped pronunciation device more and pronounce simultaneously of the prior art.
Embodiment two
The flow chart of the manner of articulation of electronic equipment disclosed in the present embodiment as shown in Figure 2, in the present embodiment, obtain second audio data copying the first voice data, and after first or second audio data are sent to the second sound card, second sound card is not direct sends to the second pronunciation device pronunciation by the voice data received, but as described in step S204, described second sound card extracts the 3rd voice data in described first or second audio data received, and described 3rd voice data is sent to described second pronunciation device pronunciation.
Wherein, described 3rd voice data can be described first or second audio data in each sound channel or the voice data of each frequency range, as being the voice data of L channel or R channel, sub-woofer data etc. of yet can attaching most importance to, the present embodiment does not do concrete restriction to this.
Illustrate, when described 3rd voice data is left audio data, while described first pronunciation device pronunciation, the sound of what described second pronunciation device sent is exactly L channel, if the L channel voice effect of the first pronunciation device is bad or be damaged, now the second pronunciation device just just in time compensate for this deficiency of the first pronunciation device, concerning user, although the L channel voice effect of the first pronunciation device is bad or be damaged, but do not need the sound-box device being again equipped with complete set, or buy and the duplicate L channel audio amplifier of first set sound-box device, and only need on the basis of first set sound-box device, be equipped with a pronunciation device (or audio amplifier) that can extract left audio data arbitrarily, and then avoid the outfit again of sound-box device.
Further, for computer, now computer is commercially all to frivolous future development, simultaneously can integrated a lot of function, integrated audio amplifier is exactly one of them, first sound card described in the present embodiment can be integrated sound card, first pronunciation device can be the integrated pronunciation device be connected with integrated sound card, due to the impact of the frivolous structure of integrated audio amplifier self, bass effect is often poor, adopt the method for the present embodiment, only need connect a supper bass sound card, i.e. the second sound card, this supper bass sound card can extract supper bass data from receive first or second audio data, i.e. the 3rd voice data, afterwards these supper bass data are sent to the second pronunciation device be connected with this supper bass sound card, what the second pronunciation device sent is just supper bass, meanwhile, integrated pronunciation device is also in pronunciation, and the second pronunciation device just in time compensate for this bad shortcoming of integrated pronunciation device bass effect.
As described in embodiment one, second sound card can be in the electronic device integrated together with the first sound card, also can be external sound card, or one in the electronic device integrated, another is external sound card, as above illustrate, when the first sound card is integrated sound card, the second sound card attach most importance to bass sound card time, supper bass sound card can be in the electronic device integrated together with integrated sound card, also can be external, be namely produced on together with the second pronunciation device in an external speaker.
In addition, corresponding with embodiment one, when described first voice data and incomplete voice data, but during the voice data of a certain frequency range, as supper bass data, the obtain manner of the first voice data in the present embodiment can for extract the first voice data from complete voice data, still for self computer with integrated audio amplifier, first from the complete voice data from CPU or application program, extract supper bass data, afterwards these supper bass data are copied, original supper bass data or the supper bass data that copy are sent to the first sound card (the first sound card now can be integrated sound card), another kind of data are sent to the second sound card, two sound cards control coupled pronunciation device pronunciation simultaneously, now two sound card receptions is all supper bass data, meanwhile, other voice datas after extracting supper bass data in complete voice data also can also be sent to integrated sound card by system, integrated pronunciation device pronunciation, voice effect is now the same with the voice effect of above-described computer, also be that integrated audio amplifier and external speaker pronounce simultaneously, the pronunciation of integrated audio amplifier comprises the sound of each frequency range, external speaker only sends out supper bass.
Embodiment three
As shown in Figure 3, the method comprises the following steps the flow chart of the manner of articulation of electronic equipment disclosed in the present embodiment:
Step S301: obtain the first voice data, identical with above embodiment, described first voice data can be the complete voice data from CPU or application program, also can be the voice data of a certain frequency range or a certain sound channel;
Step S302: the identify label of collecting sound card, described identify label is the identify label number ID that described sound card is corresponding;
Step S303: judge the identify label whether comprising the second sound card in described identify label, if so, enter step S304, otherwise enter step S305;
Step S304: copy described first voice data, obtain second audio data;
Step S305: the first voice data is sent to the first sound card, is pronounced by the first pronunciation device be connected with the first sound card;
Step S306: second audio data is sent to the second sound card, the second sound card extracts the 3rd voice data in the second audio data received, and the 3rd voice data is sent to the second coupled pronunciation device pronunciation.
It should be noted that, when not comprising the identify label of the second sound card in described identify label, namely the second sound card is external sound card, second sound card is not connected with electronic equipment, directly the first voice data is sent to the first sound card in the present embodiment, pronounced by the first pronunciation device be connected with the first sound card, just acquiescence the first sound card is connected with electronic equipment in this case, or the first sound card is the integrated sound card of electronic equipment; If the first sound card is also external sound card, also needs the identify label whether comprising the first sound card at one's side in identifying described in judging, if so, then the first voice data is sent to the first sound card, otherwise, continue the identify label of collecting sound card.The present embodiment and accompanying drawing 3 are only integrated sound card with the first sound card, and the second sound card is external sound card is that example is described.
With above-mentioned two embodiments unlike, when the second sound card is external sound card, the present embodiment need judge whether electronic equipment is now circumscribed with the second sound card, when confirming that described second sound card and electronic equipment have existed connection physically, just can copy described first voice data, and connect described second sound card, perform subsequent step afterwards.
Still for the computer with integrated audio amplifier, now external speaker comprises the second sound card, i.e. supper bass sound card, system first collects the identify label of coupled all sound cards, wherein must comprise the identify label of integrated sound card, when system judges that the identify label of collected sound card comprises the identify label of the second sound card, namely confirm that now this computer is connected with external audio amplifier, copy described first voice data, obtain second audio data, only the first voice data can be sent to integrated sound card as described in the embodiment afterwards, second audio data is sent to external sound card, also the wherein one in the first and second voice datas can be sent to integrated sound card, pronounced by coupled integrated pronunciation device, and another voice data is sent to external sound card, pronounced by coupled external pronunciation device, namely integrated audio amplifier is achieved and external speaker pronounces simultaneously, external speaker now can be the audio amplifier of Super Bass Loudspeaker Enclosure or other sound channels.About the send mode of voice data, the present embodiment only above stating is illustrated as example, but above-mentioned explanation can not be used for the protection range limiting the embodiment of the present invention.
This embodiment reduces the workload of system, all need not copy voice data in real time, and only need just to operate accordingly during system external speaker.The first voice data in the present embodiment can be complete voice data equally, and also can be the voice data of a certain frequency range or a certain sound channel, specific works mode as above, described in an embodiment, repeats no more here.
Embodiment four
Present embodiment discloses a kind of electronic equipment, the structure chart of this electronic equipment as shown in Figure 4, comprises following functions unit:
Generate the processing unit 11 of the first voice data;
Be connected with described processing unit and the filtration drive unit 12 of at least two sound cards can be connected, for obtaining the first voice data that described processing unit generates, copy described first voice data and obtain second audio data, and a kind of voice data in described first and second voice datas is sent to the first sound card, pronounced by the first pronunciation device be connected with described first sound card, another voice data is sent to the second sound card, is pronounced by the second pronunciation device be connected with described second sound card.
Wherein, this filtration drive unit 12 comprises:
Voice data acquiring unit 13, for obtaining the first voice data that described processing unit generates, corresponding with embodiment of the method, described first voice data can be complete voice data, also can be the voice data of a certain frequency range or a certain sound channel;
Copied cells 14, obtains second audio data for copying described first voice data;
Transmitting element 15, for a kind of voice data in described first and second voice datas is sent to the first sound card, pronounced by the first pronunciation device be connected with described first sound card, another voice data is sent to the second sound card, is pronounced by the second pronunciation device be connected with described second sound card.
This electronic equipment can be computer or television, processing unit 11 can be the central processor CPU of computer, or the central processing element of TV, filtration drive unit 12 can isolated operation on a single die, this chip is connected with the voice data transmitting terminal of the CPU of computer or the central processing element of TV, also may operate on the central processing element of computer CPU or TV, also will be connected with the voice data transmitting terminal of the central processing element of the CPU of computer or TV.
Corresponding with embodiment of the method, when described first voice data is the voice data of a certain frequency range or a certain sound channel, filtration drive unit 12 also comprises data extracting unit, for extracting the voice data of a certain frequency range or a certain sound channel.
Electronic equipment disclosed in the present embodiment is by the copied cells in filtration drive unit, the first voice data obtained in voice data acquiring unit is copied at least a, obtain second audio data, first or second audio data is sent respectively for different sound cards afterwards by transmitting element, control coupled pronunciation device by different sound cards to pronounce, even if multiple pronunciation device pronounces simultaneously.
In other words, when the first sound card is integrated sound card, when the second sound card is external sound card, due to the existence of this filtration drive unit 12, conceal external sound card to system, make the system of electronic equipment can only see a sound card, and then multiple pronunciation device can be made simultaneously to pronounce.
Embodiment five
As shown in Figure 5, the Elementary Function that in Fig. 5 and Fig. 4, title is identical is also identical for the structure chart of electronic equipment disclosed in the present embodiment, with a upper embodiment unlike, the filtration drive unit 22 of this electronic equipment comprises following functions unit:
Voice data acquiring unit 23, for obtaining the first voice data that described processing unit generates;
Identify label collector unit 24, for collecting the identify label of sound card, described identify label is the ID that described sound card is corresponding;
Judging unit 26, for judging the identify label whether comprising the second sound card in described identify label;
Data copy cell 27, after determining that described identify label comprises the identify label of described second sound card, copies described first voice data and obtains second audio data;
Transmitting element 28, for a kind of voice data in described first and second voice datas is sent to the first sound card, sends to the second sound card by another voice data.
Wherein, the first pronunciation device pronunciation that described first sound card control is coupled, described 3rd voice data, for extracting the 3rd voice data in described first voice data or described second audio data, is sent to described second pronunciation device pronunciation by described second sound card.
In addition, described filtration drive unit also comprises: memory cell 25, for the identify label of the identify label and/or described second sound card that store described first sound card.
Corresponding with the electronic equipment of the present embodiment, the present embodiment also discloses a kind of audio amplifier, and the structure chart of this audio amplifier as shown in Figure 6, comprises following functions unit:
Sound card 31, copy according to described first voice data the second audio data obtained for receiving, the 3rd voice data is extracted from described second audio data, and obtain the 4th voice data after described 3rd voice data is carried out digital-to-analogue conversion, send described 4th voice data, wherein, described 3rd voice data can be attached most importance to sub-woofer data, also can be the voice data of other frequency ranges, can also be the voice data of each sound channel;
The pronunciation device 36 be connected with described sound card, pronounces after receiving described 4th voice data.
Wherein, described sound card 31 comprises:
Receiving element 32, copies according to described first voice data the second audio data obtained for receiving;
Data extracting unit 33, for extracting the 3rd voice data in described second audio data;
Converting unit 34, obtains the 4th voice data after described 3rd voice data is carried out digital-to-analogue conversion;
Transmitting element 35, for sending to pronunciation device 36 by described 4th voice data.
When described 3rd voice data attaches most importance to sub-woofer data, described data extracting unit 33 is low pass filter, for extracting the supper bass data in described second audio data.
And, the audio amplifier of the present embodiment and the connected mode of electronic equipment can have multiple, as as described in the sound card of audio amplifier by second audio data as described in usb data interface or PCIE interface, even if the used time, usb data interface or the PCIE interface of described audio amplifier and electronic equipment are connected, because the usb data interface of electronic equipment and PCIE interface both can carry out the transmission of data, can power for external equipment again, therefore this audio amplifier can not need external power supply, makes the design of this audio amplifier more simple and practical.
In fact, this filtration drive unit can be installed in the electronic device at the very start, also can be stored in audio amplifier by the installation procedure of filtration drive unit, when audio amplifier is connected with electronic equipment, then by filtration drive cellular installation in the electronic device.For computer, if this filtration drive unit is installed in the electronic device at the very start, then it may operate on the independent chip that is connected with the audio output of the CPU of computer, also may operate on CPU; If this filtration drive unit is installed after connecting audio amplifier, then it generally operates on CPU.
Below still to carry the computer of integrated sound card, the working method of electronic equipment disclosed in the present embodiment and audio amplifier is described, now suppose that the first sound card is integrated sound card, second sound card is external supper bass sound card, namely the audio amplifier in the present embodiment is the external audio amplifier of electronic equipment, this audio amplifier is Super Bass Loudspeaker Enclosure, and filtration drive unit just installs on an electronic device after external speaker.
When the usb data interface of Super Bass Loudspeaker Enclosure and computer or PCIE interface are connected, due to the driver of the installation procedure and supper bass sound card that store filtration drive unit in Super Bass Loudspeaker Enclosure, when therefore connecting, system can Auto-mounting or install the driver of filtration drive unit and supper bass sound card according to the requirement of user, after various program installation, voice data acquiring unit in described filtration drive unit obtains the first voice data that processing unit generates, after confirming that Super Bass Loudspeaker Enclosure is connected with electronic equipment afterwards, copy the first voice data and obtain second audio data, a kind of voice data in first and second voice datas is sent to integrated sound card, pronounced by integrated sound card control integration pronunciation device, another kind of voice data sends to supper bass sound card, the low pass filter that supper bass sound card is afterwards extracts supper bass data from the voice data that supper bass sound card receives, then by supper bass sound card, described supper bass data are carried out digital-to-analogue conversion and obtain the 4th voice data, the pronunciation device in Super Bass Loudspeaker Enclosure is sent to pronounce the 4th voice data, this pronunciation device only sends out supper bass, namely integrated audio amplifier is achieved and external Super Bass Loudspeaker Enclosure is pronounced simultaneously, external Super Bass Loudspeaker Enclosure can make up the bad shortcoming of integrated audio amplifier bass effect, it also avoid simultaneously user to sound-box device repeat be equipped with.
Pronunciation device described in the present embodiment comprises power amplification unit and loudspeaker, and the loudspeaker wherein in integrated audio amplifier can be standard configuration stereo loudspeaker, and the loudspeaker in Super Bass Loudspeaker Enclosure can be mega bass loudspeaker.
Embodiment six
As shown in Figure 7, this electronic equipment comprises the structure chart of electronic equipment disclosed in the present embodiment: processor 41, the sound card 42 that can connect at least two pronunciation devices and the interface be connected with mainboard upper port controller, wherein:
Described processor 41 is for generating the first voice data;
Described sound card 42 is for obtaining described first voice data, described sound card comprises multiple audio frequency output channel, part or all of audio frequency output channel is connected with the second pronunciation device by described interface, make described second pronunciation device pronunciation, all audio frequency output channel or other audio frequency output channels except the part audio frequency output channel be connected with external pronunciation device are connected with the first pronunciation device, make described first pronunciation device pronunciation.
Wherein, described interface is at least one in usb data interface and PCIE interface, both can transmission of audio data by usb data interface and PCIE interface, can provide power supply again for external pronunciation device.
Be only integrated pronunciation device with the first pronunciation device in the present embodiment, second pronunciation device is external pronunciation device is that example is described, wherein, external pronunciation device is Super Bass Loudspeaker Enclosure, the supper bass output channel 44 of electronic equipment is connected with external Super Bass Loudspeaker Enclosure by usb data interface or PCIE interface 45, and integrated pronunciation device is connected with the stereo output channel 43 of sound card.
By the interface on electronic equipment mainboard port controller is connected with the audio frequency output channel on sound card in the present embodiment, voice data after sound card digital-to-analogue conversion can be sent to external pronunciation device by this interface, external pronunciation device is pronounced, and meanwhile, because the audio frequency output channel on sound card is also connected with integrated pronunciation device, therefore integrated pronunciation device also can pronounce simultaneously, and then achieves integrated pronunciation device and external pronunciation device pronounces simultaneously.
It will be appreciated by those skilled in the art that, if will usb data interface or PCIE interface be carried out multiplexing, this electronic equipment also needs to comprise interface duplex switch unit, for the effect of described usb data interface or PCIE interface being switched, when these interface external speakers, interface is switched to corresponding audio frequency output channel, as supper bass output channel, when the external USB flash disk of these interfaces or other external equipments, interface is switched to corresponding connectivity port, as mainboard controller.
Concrete, to carry the computer of integrated audio amplifier, because the supper bass effect of integrated audio amplifier is poor, can by the usb data interface of the supper bass output channel on sound card and computer or PCIE interface duplex, stereo channels on sound card can be connected with integrated pronunciation device, integrated pronunciation device is pronounced, now external Super Bass Loudspeaker Enclosure only includes power amplifier and loudspeaker, when systems axiol-ogy is Super Bass Loudspeaker Enclosure to external equipment, usb data interface or PCIE interface are switched in supper bass output channel by interface duplex switch unit, this external Super Bass Loudspeaker Enclosure is pronounced after supper bass data by the usb data interface of computer or PCIE interface.
It should be noted that, the Elementary Function that between each embodiment of the present invention, title is identical is also identical, and changes progressive embodiment and can combine with above-mentioned multiple related embodiment respectively, but only illustrates on the basis of a upper embodiment when illustrating.
It will be understood by those skilled in the art that and any one in much different technique and technology can be used to represent information, message and signal.Such as, the message mentioned in above-mentioned explanation, information can be expressed as voltage, electric current, electromagnetic wave, magnetic field or magnetic particle, light field or more combination in any.
Professional can also recognize further, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with electronic hardware, computer software or the combination of the two, in order to the interchangeability of hardware and software is clearly described, generally describe composition and the step of each example in the above description according to function.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
The software module that the method described in conjunction with embodiment disclosed herein or the step of algorithm can directly use hardware, processor to perform, or the combination of the two is implemented.Software module can be placed in the storage medium of other form any known in random asccess memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.