CN102711017A - Method, device and system for processing sound - Google Patents
Method, device and system for processing sound Download PDFInfo
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- CN102711017A CN102711017A CN2012101654189A CN201210165418A CN102711017A CN 102711017 A CN102711017 A CN 102711017A CN 2012101654189 A CN2012101654189 A CN 2012101654189A CN 201210165418 A CN201210165418 A CN 201210165418A CN 102711017 A CN102711017 A CN 102711017A
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Abstract
The embodiment of the invention provides a method and a device for processing sound. The method comprises the following steps: receiving a sound signal from a sound source and converting the sound signal into an analog voice signal; sending the analog voice signal to an intelligent terminal in a wireless mode so as to be convenient for the intelligent terminal to process the analog voice signal; receiving the processed analog voice signal sent by the intelligent terminal; and converting the processed analog voice signal into sound to be played. With the adoption of the method and the device for processing the sound, after the received sound signal is converted into the analog voice signal by a sound receiving-transmitting device, the analog voice signal is sent to the intelligent terminal for processing in the wireless mode, and the analog voice signal is processed by utilizing the strong data processing capacity of the intelligent terminal, so that the quality of processed sound is greatly improved, a better hearing aid effect is acquired, and the user experience is improved.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of sound processing method, Apparatus and system.
Background technology
About 7,000,000,000 populations in the whole world; Because reasons such as congenital drug poisoning, unexpected injuries, cause about 10% dysaudia arranged the crowd, this type crowd is because dysaudia; More or less have influence on its doings, improve the primary demand that hearing is this type crowd through servicing unit (like hearing aids).
At present; A kind of digital hearing aid appears; Built-in computer chip can be controlled and regulate through special software program by computer; It is a core with digital signal processor (DSP), and the external sound signal that microphone picks up becomes digital signal through " multi-channel a/d converter ", has kept primitiveness, the naturality of external sound as much as possible.The power of DSP is that digital hearing aid brings high s/n ratio, dynamically changes the function that gain and traditional plan hearing aids such as conform automatically can't be realized.Improved dysaudia personage's life greatly.But, this digital hearing aid, because function is fully integrated, volume is too small, and operational capability is limited, and it is limited that noise reduction technology and tonequality are optimized room for promotion.
Summary of the invention
In view of this, be necessary to provide a kind of method of acoustic processing in fact, be used to improve operational capability and tonequality level.
Simultaneously, a kind of sound R-T unit is provided.
A kind of method of acoustic processing also is provided simultaneously.
Simultaneously, a kind of intelligent end device is provided.
The method of the acoustic processing of one embodiment of the invention comprises: receive voice signal from sound source, and said voice signal is converted into analog voice signal; Said analog voice signal is sent to intelligent terminal through wireless mode, so that said intelligent terminal is handled said analog voice signal; Receive the analog voice signal after the processing that said intelligent terminal sends; Analog voice signal after the said processing is converted into sound and plays.
The sound R-T unit of one embodiment of the invention; The sound receiving element; Be used for receiving voice signal, and said voice signal is converted into analog voice signal, wireless transmission unit from sound source; Be used for said analog voice signal is sent to intelligent terminal through wireless mode, so that said intelligent terminal is handled said analog voice signal; Also be used to receive the analog voice signal after the processing that said intelligent terminal sends; Sound playing unit is used for the analog voice signal after the said processing is converted into sound and plays.
The method of the acoustic processing of another embodiment of the present invention comprises: receive the analog voice signal that the sound transceiver terminal sends through wireless mode; Said analog voice signal is handled; Analog voice signal after handling is sent to said sound transceiver terminal, so that the analog voice signal of said sound transceiver terminal after with said processing is converted into sound and plays.
The intelligent end device of one embodiment of the invention comprises: receiving element is used to receive the analog voice signal that the sound transceiver terminal sends through wireless mode; Processing unit is used for said analog voice signal is handled; Transmitting element is used for the analog voice signal after handling is sent to said sound transceiver terminal, so that the analog voice signal of said sound transceiver terminal after with said processing is converted into sound and plays.The sound processing method of the embodiment of the invention with device because after the sound R-T unit is converted into analog voice signal with the voice signal that receives; Sending to intelligent terminal through wireless mode handles; Utilize the powerful data-handling capacity of intelligent terminal, handle this analog voice signal.Make the sound tonequality after handling that great lifting arranged, obtain hearing aid effect better, improved user experience.
Description of drawings
Fig. 1 is the method flow diagram of the acoustic processing of one embodiment of the invention;
Fig. 2 is the method flow diagram of the acoustic processing of another embodiment of the present invention;
Fig. 3 is the sound R-T unit structured flowchart of one embodiment of the invention;
Fig. 4 is the sound R-T unit structured flowchart of another embodiment of the present invention;
Fig. 5 is the method flow diagram of the acoustic processing of one embodiment of the invention;
Fig. 6 A is the intelligent end device structured flowchart of one embodiment of the invention;
Fig. 6 B is the intelligent end device structured flowchart of one embodiment of the invention;
Fig. 6 C is the intelligent end device structured flowchart of one embodiment of the invention;
Fig. 7 is the sound processing system structured flowchart of one embodiment of the invention;
Fig. 8 is the method flow diagram of the acoustic processing of the present invention's one application scenarios;
Fig. 9 is the method flow diagram of the acoustic processing of Another Application scene of the present invention.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection
Be illustrated in figure 1 as the method flow diagram of the acoustic processing of one embodiment of the invention, comprise:
101, receive voice signal from sound source, and said voice signal is converted into analog voice signal;
Concrete, sound R-T unit (Sound transmitters and receivers is called for short STR) through its sound receiver module, receives the voice signal that transmits from sound source like microphone (MIC), and the voice signal that receives is converted into analog voice signal.
102, said analog voice signal is sent to intelligent terminal through wireless mode;
Concrete, the analog voice signal after the sound R-T unit will transform is through wireless mode, and like Wireless Fidelity WIFI, bluetooth Bluetooth mode sends to the intelligent terminal of setting up wireless connections.
The concrete mode that it should be noted that wireless transmission is not done concrete qualification in the present invention.
103, the analog voice signal after the processing of the said intelligent terminal transmission of reception;
Concrete; Intelligent terminal is after receiving the analog voice signal that the sound R-T unit sends; Through a series of processing mode this analog voice signal is handled, included but not limited to: this analog voice signal is carried out modulus (A/D) be converted to audio digital signals, utilize multi-microphone difference noise reduction technology that the audio digital signals after changing is carried out noise reduction process; Compression amplification, waveform correction etc.; Audio digital signals after will handling then carries out digital-to-analogue (D/A) conversion, the analog voice signal after obtaining handling, and the analog voice signal after will handling passes through wireless mode; Include but not limited to: Wireless Fidelity WIFI, bluetooth Bluetooth mode sends to the sound R-T unit.
104, the analog voice signal after the said processing is converted into sound and plays.
Concrete, the analog voice signal after the processing that the sound R-T unit will be received is through receiver, is converted into sound and plays back like earphone etc.
The method of the acoustic processing of aforesaid one embodiment of the invention; Because after the sound R-T unit is converted into analog voice signal with the voice signal that receives; Sending to intelligent terminal through wireless mode handles; Utilize the powerful data-handling capacity of intelligent terminal, handle this analog voice signal.Make the sound tonequality after handling that great lifting arranged, obtain hearing aid effect better, improved user experience.Simultaneously,, simplified the function of sound R-T unit, reduced its power consumption and volume, further promoted user experience because the sound R-T unit separates with data processing equipment.
Be illustrated in figure 2 as the method flow diagram of the acoustic processing of another embodiment of the present invention, comprise:
201, the last a plurality of MIC of STR receive voice signal, and are converted into analog voice signal;
Concrete; Sound R-T unit STR is provided with a plurality of MIC, is received from the voice signal of sound source place generation and is converted into analog voice signal SAD_mic1, SAD_mic2 through these a plurality of MIC; SAD_mic3......SAD_micN (wherein 1, the corresponding corresponding M IC numbering of 2....N);
202, STR sends to intelligent terminal with analog voice signal through wireless transport module;
Concrete, sound R-T unit STR is provided with wireless transport module, includes but not limited to Wireless Fidelity WIFI module, bluetooth Bluetooth module; STR passes through this wireless transport module with analog voice signal SAD_mic1; SAD_mic2, SAD_mic3......SAD_micN send to the intelligent terminal of setting up wireless connections in advance, and intelligent terminal includes but not limited to; Smart mobile phone, panel computer etc.
203, intelligent terminal converts the analog voice signal that receives into audio digital signals;
Concrete, intelligent terminal is the analog voice signal SAD_mic1 that receives, SAD_mic2, and SAD_mic3......SAD_micN carries out analog-to-digital conversion (A/D) and obtains audio digital signals SDD_mic1, SDD_mic2, SDD_mic3......SDD_micN;
204, utilize multi-microphone difference noise reduction technology to carry out preliminary noise reduction audio digital signals, obtain sound figure data SDD1;
Concrete, intelligent terminal utilizes multi-microphone difference noise reduction technology to audio digital signals SDD_mic1, SDD_mic2, and SDD_mic3......SDD_micN carries out noise reduction process, obtains preliminary noise reduction sound figure data SDD1.
205, sound figure data SDD1 is strengthened outstanding the processing, obtain sound figure data SDD2;
Concrete; The sound figure data SDD1 of intelligent terminal after to preliminary noise reduction; Utilize software,, " people's one's voice in speech " (the about 300HZ of frequency range is to 3400HZ) strengthened outstanding the processing in conjunction with the context data database data; The sound of other frequency ranges suppresses to handle, and obtains sound figure data SDD2.
206, sound figure data SDD2 is compressed processing and amplifying, obtain sound figure data SDD3;
Concrete, intelligent terminal is divided into the M section with the sound figure data and compresses amplification according to associated user's ear hearing loss situation, and wherein M is a constant.Include but not limited to: but for the sound hearing chump that can hear various frequencies; According to the impaired hearing situation, voice data segmentation amplification is got final product, special circumstances then need shift frequency to handle; As being the damaged person of low frequency for hearing loss; High band Wave data and reinforcement are transferred in the processing of low-frequency range Wave data, are high frequency disappearance person for hearing loss, the low-frequency range Wave data is transferred in the processing of high band Wave data also strengthened.
207, sound figure data SDD3 is carried out waveform correction, smooth connection is handled, and obtains sound figure data SDD4;
Concrete, intelligent terminal carries out waveform correction through software to sound figure data SDD3 segment data, and processing such as smooth connection obtain sound figure data SDD4;
It should be noted that the order between the step 204-207 also can adjust accordingly according to applicable cases, wherein step 204,205 and 207 also can be omitted.
208, sound figure data SDD4 is carried out digital-to-analogue conversion (D/A) and obtain speech simulation data SAD;
209, through the intelligent terminal wireless transport module speech simulation data SAD is sent to sound R-T unit STR;
Concrete, intelligent terminal is through wireless mode, and include but not limited to: Wireless Fidelity WIFI, bluetooth Bluetooth mode sends to the sound R-T unit.
210, STR converts speech simulation data SAD into sound through receiver RCV and broadcasts.
The method of the acoustic processing of aforesaid one embodiment of the invention; Because after the sound R-T unit is converted into analog voice signal with the voice signal that receives; Sending to intelligent terminal through wireless mode handles; Utilize the powerful data-handling capacity of intelligent terminal, handle this analog voice signal.Make the sound tonequality after handling that great lifting arranged, obtain hearing aid effect better, improved user experience.Simultaneously,, simplified the function of sound R-T unit, reduced its power consumption and volume, further promoted user experience because the sound R-T unit separates with data processing equipment.
Be illustrated in figure 3 as the sound R-T unit structured flowchart of one embodiment of the invention, comprise:
Shown in Figure 4 is the sound R-T unit structured flowchart of another embodiment of the present invention, comprising:
It should be noted that wireless transport module 402 includes but not limited to Wireless Fidelity WIFI, bluetooth Bluetooth module.
The sound R-T unit of the embodiment of the invention; Because built-in wireless transport module, the voice signal that receives is converted into analog voice signal after, send to intelligent terminal through wireless transport module and handle; Utilize the powerful data-handling capacity of intelligent terminal, handle this analog voice signal.Make the sound tonequality after handling that great lifting arranged, obtain hearing aid effect better, improved user experience.Simultaneously,, simplified the function of sound R-T unit, reduced its power consumption and volume, further promoted user experience because the sound R-T unit separates with data processing equipment.
Fig. 5 is the method flow diagram of the acoustic processing of one embodiment of the invention, comprising:
501, receive the analog voice signal that the sound transceiver terminal sends through wireless mode;
Concrete; The sound transceiver terminal is through its sound receiver module; Receive the voice signal that transmits from sound source like microphone (MIC), and the voice signal that receives is converted into analog voice signal, through wireless mode; Include but not limited to: Wireless Fidelity WIFI, bluetooth Bluetooth mode sends to intelligent terminal with this analog voice signal.
502, said analog voice signal is handled;
Concrete; Intelligent terminal is after receiving the analog voice signal that the sound R-T unit sends; Through a series of processing mode this analog voice signal is handled, included but not limited to: this analog voice signal is carried out digital-to-analogue (A/D) conversion, utilize multi-microphone difference noise reduction technology that the audio digital signals after changing is carried out noise reduction process; Compression amplification, waveform correction etc.; Audio digital signals after will handling then carries out digital-to-analogue (D/A) conversion, the analog voice signal after obtaining handling, and the processing procedure of this step can be with reference to the description about Fig. 2 step 204-208.
503, the analog voice signal after will handling sends to said sound transceiver terminal, so that the analog voice signal of said sound transceiver terminal after with said processing is converted into sound and plays.
Analog voice signal after intelligent terminal will be handled passes through wireless mode; Include but not limited to: Wireless Fidelity WIFI; Bluetooth Bluetooth mode sends to the sound transceiver terminal; Analog voice signal after the processing that the sound transceiver terminal will be received is through its receiver, is converted into sound and plays like earphone etc.
Be depicted as the intelligent end device structured flowchart of one embodiment of the invention like Fig. 6 A, comprise:
Receiving element 601 is used to receive the analog voice signal that the sound transceiver terminal sends through wireless mode;
Transmitting element 603 is used for the analog voice signal after handling is sent to said sound transceiver terminal, so that the analog voice signal of said sound transceiver terminal after with said processing is converted into sound and plays.
It should be noted that processing unit 602 can be used for carrying out step 204-208 as shown in Figure 2.
Be depicted as the intelligent end device structured flowchart of one embodiment of the invention like Fig. 6 B, comprise:
Receiving element 601 is used to receive the analog voice signal that the sound transceiver terminal sends through wireless mode;
Wherein processing unit 602 comprises: D/A conversion unit 602a is used for converting the analog voice signal that receiving element 601 receives into audio digital signals;
Said D/A conversion unit 602a also is used for the audio digital signals after handling is converted into analog voice signal;
Transmitting element 603 is used for the analog voice signal after handling is sent to said sound transceiver terminal, so that the analog voice signal of said sound transceiver terminal after with said processing is converted into sound and plays.
Be depicted as the intelligent end device structured flowchart of one embodiment of the invention like Fig. 6 C, comprise:
Receiving element 601 is used to receive the analog voice signal that the sound transceiver terminal sends through wireless mode;
Wherein processing unit 602 comprises: D/A conversion unit 602x is used for converting the analog voice signal that receiving element 601 receives into audio digital signals;
Transmitting element 603 is used for the analog voice signal after handling is sent to said sound transceiver terminal, so that the analog voice signal of said sound transceiver terminal after with said processing is converted into sound and plays.
It should be noted that processing unit 602 can also comprise that the difference noise reduction unit is used for utilizing multi-microphone difference noise reduction technology to carry out preliminary noise reduction process to said audio digital signals like in the lower unit one or more; Enhancing unit is used for said audio digital signals is strengthened outstanding the processing; Correcting unit is used for said audio digital signals is carried out waveform correction, and smooth connection is handled.
The intelligent end device of the embodiment of the invention; Receive the analog voice signal that the sound transceiver terminal sends through wireless transport module; Utilize the powerful data-handling capacity of intelligent end device, handle this analog voice signal, make that the sound tonequality after handling has had great lifting; Obtain hearing aid effect better, improved user experience.Simultaneously, the noise reduction process mode that this intelligent terminal is soft partially and many scene adaptives ability make processing mode personalized more, further meet consumers' demand, and improve user experience.
Be illustrated in figure 7 as the sound processing system structured flowchart of one embodiment of the invention, comprise:
Sound R-T unit 701 is used for sending analog voice signal through wireless mode to intelligent end device.
Intelligent end device 702; Be used to receive the analog voice signal that the sound transceiver terminal sends through wireless mode; Also be used for said analog voice signal is handled; Analog voice signal after being used for handling sends to said sound transceiver terminal, so that the analog voice signal of said sound transceiver terminal after with said processing is converted into sound and plays.
It should be noted that sound R-T unit 701 can comprise like Fig. 3 or each processing unit shown in Figure 4, can be used for carrying out step 101-104 as shown in Figure 1; Intelligent terminal terminal 702 comprises each module shown in Fig. 6 A or Fig. 6 B or Fig. 6 C, can specifically be used to carry out step 204-209 as shown in Figure 2.
For further understanding this sound processing system, further introduce this sound processing system from the application scenarios angle below.
Be illustrated in figure 8 as the method flow diagram that the present invention is applied to the acoustic processing of ears auditory prosthesis, comprise:
801, the sound R-T unit STR that is deployed in left and right sides ear is received from the voice signal that the sound source place produces and converts analog voice signal into;
Concrete, sound source produces sound, and (L_STR R_STR) receives the sound R-T unit through being deployed in left and right sides ear, and converts analog voice signal SAD_L_STR and SAD_R_STR into through the built-in microphone (MIC) of sound R-T unit.
802, STR sends to smart mobile phone with analog voice signal through wireless transport module;
Concrete, sound R-T unit STR includes but not limited to through wireless mode, Wireless Fidelity WIFI, and bluetooth Bluetooth mode sends to analog voice signal the smart mobile phone of setting up wireless connections.
803, smart mobile phone converts the analog voice signal that receives into audio digital signals;
Concrete, smart mobile phone carries out digital-to-analogue conversion (A/D) with the analog voice signal that receives, and obtains audio digital signals SDD_L_STR and SDD_R_STR;
804, utilize multi-microphone difference noise reduction technology to carry out preliminary noise reduction audio digital signals SDD_L_STR and SDD_R_STR, obtain sound figure data SDD1;
805, sound figure data SDD1 is strengthened outstanding the processing, obtain sound figure data SDD2;
Concrete; The sound figure data SDD1 of smart mobile phone after to noise reduction; Utilize software to combine the context data database data that " people speak sound " (the about 300HZ of frequency range is to 3400HZ) strengthened outstanding processing, the sound of other frequency ranges suppresses processing, obtains sound figure data SDD2.
806, according to left ear hearing loss situation; SDD2 compresses processing and amplifying to the sound figure data, obtains sound figure data L_SDD3, according to auris dextra hearing loss situation; SDD2 compresses amplification to the sound figure data, obtains sound figure data R_SDD3.
Concrete, smart mobile phone is divided into the M section with the sound figure data and compresses amplification according to associated user left and right sides ear hearing loss situation, and wherein M is a common constant.Include but not limited to: but for the sound hearing chump that can hear various frequencies; According to the impaired hearing situation; Voice data segmentation amplification is got final product, and is the damaged person of low frequency for hearing loss, and high band Wave data and reinforcement are transferred in the processing of low-frequency range Wave data; For hearing loss is high frequency disappearance person, and low-frequency range Wave data and reinforcement are transferred in the processing of high band Wave data.
807, sound figure data L_SDD3 and R_SDD3 are carried out waveform correction, smooth connection is handled, and obtains sound figure data L_SDD4 and R_SDD4;
Concrete, smart mobile phone carries out waveform correction through software respectively to sound figure data L_SDD3 and R_SDD3 segment data, and processing such as smooth connection obtain sound figure data L_SDD4 and R_SDD4.
808, sound figure data L_SDD4 and R_SDD4 being carried out digital-to-analogue transforms (D/A) and obtains speech simulation data L_SAD and R_SAD respectively;
809, through the smart mobile phone wireless transport module speech simulation data L_SAD and R_SAD are sent to left ear R-T unit (L_STR) and the auris dextra R-T unit (R_STR) of sound R-T unit STR respectively;
Concrete, smart mobile phone is through wireless mode, and include but not limited to: Wireless Fidelity WIFI, bluetooth Bluetooth mode sends to the sound R-T unit.
810, STR converts speech simulation data L_SAD and R_SAD into sound and broadcast through receiver RCV.
Concrete, left ear R-T unit (L_STR) is given left ear through receiver with sound playing, and auris dextra R-T unit (R_STR) is given auris dextra through receiver with sound playing.Be illustrated in figure 9 as the method flow diagram that the present invention is applied to the acoustic processing of simultaneous interpretation, comprise:
901, the sound R-T unit STR that is deployed in left and right sides ear is received from the voice signal that the sound source place produces and converts analog voice signal into;
Concrete, sound source produces sound, and (L_STR R_STR) receives the sound R-T unit through being deployed in left and right sides ear, and converts analog voice signal into through the built-in microphone (MIC) of sound R-T unit.
902, STR sends to smart mobile phone with analog voice signal through wireless transport module;
Concrete, sound R-T unit STR includes but not limited to through wireless mode, Wireless Fidelity WIFI, and bluetooth Bluetooth mode sends to analog voice signal the smart mobile phone of setting up wireless connections.
903, smart mobile phone converts the analog voice signal that receives into audio digital signals;
Concrete, smart mobile phone carries out digital-to-analogue conversion (A/D) with the analog voice signal that receives, and obtains audio digital signals SDD;
904, utilize multi-microphone difference noise reduction technology to carry out preliminary noise reduction audio digital signals, obtain sound figure data SDD1;
905, sound figure data SDD1 is strengthened outstanding the processing, obtain sound figure data SDD2;
Concrete; The sound figure data SDD1 of smart mobile phone after to noise reduction; Utilize software to combine the context data database data that " people speak sound " (the about 300HZ of frequency range is to 3400HZ) strengthened outstanding processing, the sound of other frequency ranges suppresses processing, obtains sound figure data SDD2.
906, sound figure data SDD2 is carried out semanteme and grasp, obtain the content information that sound comprises;
Concrete, smart mobile phone passes through software etc., sound figure data SDD2 is carried out semanteme grasp, and obtains the content information that sound comprises, like english information.
907, said content information is carried out its appropriate translation conversion, obtain translation information;
Concrete, smart mobile phone perhaps through content information is sent to network side, cloudlike the simultaneous interpretation server of computer center, obtains the corresponding translation information of content information through the inquiry local data base, such as translator of English is become Chinese.
It should be noted that the embodiment of the invention does not limit concrete syntax.
908, the translation information that obtains is carried out digital-to-analogue conversion (D/A), obtain speech simulation signal SAD;
909, through the smart mobile phone wireless transport module speech simulation signal SAD is sent to sound R-T unit STR;
Concrete, smart mobile phone is through wireless mode, and include but not limited to: Wireless Fidelity WIFI, bluetooth Bluetooth mode sends to the sound R-T unit with speech simulation signal SAD.
910, STR converts speech simulation signal SAD into sound through receiver RCV and broadcasts.
Concrete, left ear R-T unit (L_STR) is given left ear through receiver with sound playing, and auris dextra R-T unit (R_STR) is given auris dextra through receiver with sound playing, thereby reaches the effect of simultaneous interpretation.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in the foregoing description method; Be to instruct relevant hardware to accomplish through computer program; Above-mentioned program can be stored in the computer read/write memory medium; This program can comprise the flow process like the embodiment of above-mentioned each side method when carrying out.Wherein, above-mentioned storage medium can be magnetic disc, CD, read-only storage memory body (ROM:Read-Only Memory) or stores memory body (RAM:Random Access Memory) etc. at random.
In sum, more than being merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (21)
1. the method for an acoustic processing is characterized in that, comprising:
Receive voice signal from sound source, and said voice signal is converted into analog voice signal;
Said analog voice signal is sent to intelligent terminal through wireless mode, so that said intelligent terminal is handled said analog voice signal;
Receive the analog voice signal after the processing that said intelligent terminal sends;
Analog voice signal after the said processing is converted into sound and plays.
2. the method for claim 1 is characterized in that, saidly said analog voice signal is sent to intelligent terminal through wireless mode comprises:
Through Wireless Fidelity WI-FI or bluetooth Bluetooth mode said analog voice signal is sent to intelligent terminal.
3. the method for claim 1 is characterized in that, the analog voice signal after the processing that the said intelligent terminal of said reception sends comprises:
Receive the analog voice signal of the compression amplification of said intelligent terminal transmission.
4. the method for claim 1 is characterized in that, the analog voice signal after the processing that the said intelligent terminal of said reception sends comprises:
Receive the analog voice signal of the language conversion of said intelligent terminal transmission.
5. a sound R-T unit is characterized in that, comprising:
The sound receiving element is used for receiving voice signal from sound source, and said voice signal is converted into analog voice signal;
Wireless transmission unit is used for said analog voice signal is sent to intelligent terminal through wireless mode, so that said intelligent terminal is handled said analog voice signal; Also be used to receive the analog voice signal after the processing that said intelligent terminal sends;
Sound playing unit is used for the analog voice signal after the said processing is converted into sound and plays.
6. sound R-T unit as claimed in claim 5 is characterized in that, said wireless transmission unit is: Wireless Fidelity WI-FI module or bluetooth Bluetooth module.
7. sound R-T unit as claimed in claim 5 is characterized in that, said sound receiving element is a microphone.
8. sound R-T unit as claimed in claim 5 is characterized in that, said sound playing unit is the receiver module.
9. the method for an acoustic processing is characterized in that, comprising:
Receive the analog voice signal that the sound transceiver terminal sends through wireless mode;
Said analog voice signal is handled;
Analog voice signal after handling is sent to said sound transceiver terminal, so that the analog voice signal of said sound transceiver terminal after with said processing is converted into sound and plays.
10. method as claimed in claim 9 is characterized in that, said reception sound transceiver terminal comprises through the analog voice signal that wireless mode sends:
Receive the analog voice signal that the sound transceiver terminal sends through Wireless Fidelity WI-FI or bluetooth Bluetooth mode.
11. method as claimed in claim 9 is characterized in that, said said analog voice signal is handled comprises:
Said analog voice signal is carried out analog-to-digital conversion (A/D), obtain the audio digital signals corresponding with said analog voice signal;
Said audio digital signals is compressed processing and amplifying;
The audio digital signals that said compression is amplified carries out digital-to-analogue conversion (D/A).
12. method as claimed in claim 11 is characterized in that, said said analog voice signal is handled also comprises in the following treatment step one or more:
Utilize multi-microphone difference noise reduction technology to carry out preliminary noise reduction process to said audio digital signals;
Said audio digital signals is strengthened outstanding the processing;
Said audio digital signals is carried out segmentation compression processing and amplifying according to the hearing loss situation;
Said audio digital signals is carried out shift frequency according to the hearing loss situation to be handled;
Said audio digital signals is carried out waveform correction, and smooth connection is handled.
13. method as claimed in claim 9 is characterized in that, said said analog voice signal is handled comprises:
Said analog voice signal is carried out analog-to-digital conversion (A/D), obtain the audio digital signals corresponding with said analog voice signal; Said audio digital signals is carried out language conversion to be handled;
The audio digital signals that said compression is amplified carries out digital-to-analogue conversion (D/A).
14. method as claimed in claim 13 is characterized in that, said said analog voice signal is carried out language conversion one or more in also comprising the steps:
Utilize multi-microphone difference noise reduction technology to carry out preliminary noise reduction process to said audio digital signals;
Said audio digital signals is strengthened outstanding the processing;
Said audio digital signals is carried out waveform correction, and smooth connection is handled.
15. method as claimed in claim 13 is characterized in that, saidly said audio digital signals is carried out language conversion handles, and comprising:
Said audio digital signals is carried out voice grasp, obtain the content information of said audio digital signals;
Said content information is carried out language conversion, obtain translation information.
16. an intelligent end device is characterized in that, comprising:
Receiving element is used to receive the analog voice signal that the sound transceiver terminal sends through wireless mode;
Processing unit is used for said analog voice signal is handled;
Transmitting element is used for the analog voice signal after handling is sent to said sound transceiver terminal, so that the analog voice signal of said sound transceiver terminal after with said processing is converted into sound and plays.
17., it is characterized in that said processing unit comprises like the said intelligent end device of claim 16:
D/A conversion unit is used for converting said analog voice signal into audio digital signals;
The compression amplifying unit is used for the audio digital signals after the noise reduction process is compressed amplification;
Said D/A conversion unit also is used for converting the audio digital signals after handling into analog voice signal.
18. intelligent end device as claimed in claim 17 is characterized in that, said processing unit also comprises one or more as in the lower unit:
The difference noise reduction unit is used for utilizing multi-microphone difference noise reduction technology to carry out preliminary noise reduction process to said audio digital signals;
Enhancing unit is used for said audio digital signals is strengthened outstanding the processing;
Segmentation compression amplifying unit is used for said audio digital signals is carried out segmentation compression processing and amplifying according to the hearing loss situation;
The shift frequency unit is used for that said audio digital signals is carried out shift frequency according to the hearing loss situation and handles;
Correcting unit is used for said audio digital signals is carried out waveform correction, and smooth connection is handled.
19. intelligent end device as claimed in claim 16 is characterized in that, said processing unit comprises:
D/A conversion unit is used for converting said analog voice signal into audio digital signals;
Language conversion unit is carried out language conversion with the audio digital signals after the noise reduction process;
Said D/A conversion unit also is used for converting the audio digital signals after handling into analog voice signal.
20. intelligent end device as claimed in claim 19 is characterized in that, said processing unit also comprises like one or more of lower unit:
The difference noise reduction unit is used for utilizing multi-microphone difference noise reduction technology to carry out preliminary noise reduction process to said audio digital signals;
Enhancing unit is used for said audio digital signals is strengthened outstanding the processing;
Correcting unit is used for said audio digital signals is carried out waveform correction, and smooth connection is handled.
21. a sound receive-transmit system is characterized in that, comprising:
Like each described sound R-T unit of claim 5-8;
Like each described intelligent end device of claim 16-20.
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