CN113539249B - Speech processing equipment and method based on artificial intelligence - Google Patents
Speech processing equipment and method based on artificial intelligence Download PDFInfo
- Publication number
- CN113539249B CN113539249B CN202110647387.XA CN202110647387A CN113539249B CN 113539249 B CN113539249 B CN 113539249B CN 202110647387 A CN202110647387 A CN 202110647387A CN 113539249 B CN113539249 B CN 113539249B
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- sound
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- vibration
- connecting wire
- artificial intelligence
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- 238000013473 artificial intelligence Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims description 22
- 210000003454 tympanic membrane Anatomy 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000007781 pre-processing Methods 0.000 claims description 5
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000003672 processing method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/20—Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise, of stress induced speech
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/02—Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
Abstract
The invention discloses voice processing equipment and a voice processing method based on artificial intelligence, which belong to the technical field of voice processing and comprise a sound receiving column and a shell, wherein a plurality of sound receiving devices are uniformly arranged in the sound receiving column, a vibrating device is arranged in the sound receiving device, a sound collecting barrel is arranged on one side of the vibrating device, a radio is arranged on one side of the sound collecting barrel, a first connecting wire is fixedly arranged at the bottom of the sound receiving column, and the first connecting wire is connected with the sound receiving column through a second connecting wire. According to the invention, the sound receiving column and the plurality of sound receiving devices on the sound receiving column are arranged, the sound wave vibration can be accurately and rapidly sensed through the tympanic membrane on the sound receiving device, the vibration information is transmitted through the vibration sensor, and then the sound is amplified through the tympanic membrane and collected through the sound collecting tube, so that the sound receiving quality of the radio can be effectively increased, the influence among the plurality of sound receiving devices can be effectively isolated by the sound receiving device, and the sound receiving efficiency and the sound receiving stability of the radio are effectively improved.
Description
Technical Field
The invention relates to a voice processing device and a voice processing method, in particular to a voice processing device and a voice processing method based on artificial intelligence, and belongs to the technical field of voice processing.
Background
The speech processing is also called speech signal processing and human voice processing, and aims to make a desired signal, further make speech recognition, and apply the speech recognition to a mobile phone interface and even to general life so that a person can communicate with a computer.
The existing artificial intelligence-based voice processing equipment and method are poor in stability of collecting effective voice information, poor in quality of collected voice information and poor in voice recognition probability.
Disclosure of Invention
The invention mainly aims to solve the problems of poor stability of collecting effective voice information, poor quality of the collected voice information and poor probability of voice recognition, and provides voice processing equipment and method based on artificial intelligence.
The aim of the invention can be achieved by adopting the following technical scheme:
the utility model provides a speech processing equipment based on artificial intelligence, includes radio reception post and casing, the inside of radio reception post evenly is provided with a plurality of radio reception devices, the inside of radio reception device is provided with vibrating device, one side of vibrating device is provided with gathers sound section of thick bamboo, one side of gathering sound section of thick bamboo is provided with the radio receiver, the bottom fixed mounting of radio reception post has first connecting wire, first connecting wire pass through the second connecting wire with the radio reception post is connected, the other end of first connecting wire is provided with the casing, the outside fixed mounting of radio reception post has the protective sheath, be provided with touch display on the casing, the inside fixed mounting of casing has the master control board, fixed mounting has the treater on the master control board, one side fixed mounting of treater has the encoder, the below of master control board is provided with the memory, one side of master control board is provided with outside wiring board.
Preferably, the protection sleeve is a polycarbonate protection sleeve, and the protection sleeve is sleeved outside the radio column.
Preferably, the housing of the radio receiver is provided with a double-layer hollow structure.
Preferably, the plurality of sound receiving devices are all connected with the second connecting wire through a third connecting wire, and the plurality of sound receiving devices are all arranged in parallel.
Preferably, the vibration device comprises a fixing ring, a tympanic membrane is arranged in the fixing ring, two sensing belts are inserted in the tympanic membrane, and a vibration sensor is fixedly arranged on the outer side of each sensing belt.
Preferably, the vibration sensor is configured as a flexible sensor, and the vibration sensor transmits vibrations of the tympanic membrane through the sensor strip.
A method of an artificial intelligence based speech processing device comprising the steps of:
step 1: external sound is transmitted through the vibration device and the sound collecting barrel, and effective information is captured through the radio inside the radio device;
step 2: preprocessing information captured by the radio receiver through the processor and the encoder;
step 3: analyzing the preprocessed voice information by the processor;
step 4: storing the voice information analyzed in the step 3 into the memory;
step 5: the voice information is encoded by the encoder and stored in the memory.
Preferably, the information captured in step 1 includes a voice command issued by a user, noise generated from the outside, and vibration generated when the apparatus is operated.
Preferably, the plurality of sound receiving devices distributed on the sound receiving column collect sounds in different directions through the plurality of sound receiving devices, and the sound receiving devices are arranged according to the front-back sequence of collected information.
Preferably, the tympanic membrane arranged on the vibration device is used for receiving external sound waves to generate vibration, and vibration information is transmitted to the vibration sensor through the sensing belt on the tympanic membrane.
The beneficial technical effects of the invention are as follows: according to the voice processing equipment and the voice processing method based on artificial intelligence, through arranging the sound receiving column and the plurality of sound receiving devices on the sound receiving column, the sound wave vibration can be accurately and rapidly sensed through the tympanic membrane on the sound receiving device, vibration information is transmitted through the vibration sensor, and then the sound is amplified through the tympanic membrane and collected through the sound collecting tube, so that the sound receiving quality of the sound receiver can be effectively improved, the influence among the plurality of sound receiving devices can be effectively isolated by the sound receiving device, and the sound receiving efficiency and the sound receiving stability of the sound receiver are effectively improved; the voice information is effectively processed and stored in the memory by the processor, so that the information in the memory can be conveniently compared continuously, and the probability of voice recognition is increased.
Drawings
FIG. 1 is a schematic overall architecture of a preferred embodiment of an artificial intelligence based speech processing apparatus and method in accordance with the present invention;
FIG. 2 is a schematic diagram of the internal structure of a sound post according to a preferred embodiment of the artificial intelligence based speech processing apparatus and method of the present invention;
FIG. 3 is a schematic diagram of a sound receiving device according to a preferred embodiment of the artificial intelligence based speech processing apparatus and method of the present invention;
FIG. 4 is a schematic diagram of the internal structure of a sound receiving device according to a preferred embodiment of the artificial intelligence based speech processing apparatus and method of the present invention;
FIG. 5 is a schematic diagram of a vibration device structure of a preferred embodiment of an artificial intelligence based speech processing apparatus and method according to the present invention;
FIG. 6 is a schematic diagram of the internal structure of a housing of a preferred embodiment of an artificial intelligence based speech processing apparatus and method in accordance with the present invention;
fig. 7 is a flowchart of a voice processing method according to a preferred embodiment of the artificial intelligence based voice processing apparatus and method of the present invention.
In the figure: 1-protective sleeve, 2-sound receiving column, 3-shell, 4-external wiring board, 5-touch display, 6-first connecting wire, 7-sound receiving device, 8-second connecting wire, 9-vibrating device, 10-third connecting wire, 11-radio, 12-sound collecting tube, 13-main control board, 14-processor, 15-encoder, 16-memory.
Detailed Description
In order to make the technical solution of the present invention more clear and obvious to those skilled in the art, the present invention will be described in further detail with reference to examples and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-7, the artificial intelligence-based voice processing device provided in this embodiment includes a sound receiving column 2 and a housing 3, a plurality of sound receiving devices 7 are uniformly provided in the sound receiving column 2, a vibration device 9 is provided in the sound receiving device 7, a sound collecting tube 12 is provided on one side of the vibration device 9, a sound receiver 11 is provided on one side of the sound collecting tube 12, a first connecting wire 6 is fixedly installed at the bottom of the sound receiving column 2, the first connecting wire 6 is connected with the sound receiving column 2 through a second connecting wire 8, a housing 3 is provided at the other end of the first connecting wire 6, a protective sleeve 1 is fixedly installed at the outer side of the sound receiving column 2, a touch display 5 is provided on the housing 3, a main control board 13 is fixedly installed in the housing 3, a processor 14 is fixedly installed on the main control board 13, an encoder 15 is fixedly installed on one side of the processor 14, a memory 16 is provided under the main control board 13, and an external connecting plate 4 is provided on one side of the main control board 13. Through setting up the sound reception column 2 and a plurality of sound reception devices 7 on the sound reception column 2, the vibration of sound waves can be accurately and rapidly felt through the tympanic membrane 904 on the sound reception device 7, and vibration information is transmitted through the vibration sensor 902, and then the sound is amplified through the tympanic membrane 904 and collected through the sound collection tube 12, so that the sound reception quality of the radio 11 can be effectively increased, the influence among the plurality of sound reception devices 7 can be effectively isolated by the sound reception devices 7, and the sound reception efficiency and the sound reception stability of the radio 11 are effectively improved; by providing for the processor 14 to efficiently process and store voice information in the memory 16, the information in the memory 16 is facilitated to be compared continuously, increasing the probability of voice recognition.
In this embodiment, as shown in fig. 1, the protection sleeve 1 is a polycarbonate protection sleeve, and the protection sleeve 1 is wrapped outside the radio column 2 in a sleeve shape. Through setting up protective sheath 1, can protect the inside sound reception post 2 of protective sheath 1 effectively, prevent outside dust pollution sound reception device 7 inside vibrating device 9, reduce the accuracy of influence vibrating device 9 such as wind-force simultaneously.
In this embodiment, as shown in fig. 2 and 4, the housing of the sound pickup device 7 is configured as a double-layer hollow structure, the plurality of sound pickup devices 7 are all connected with the second connecting wire 8 through the third connecting wire 10, and the plurality of sound pickup devices 7 are all configured in parallel. Through setting up to parallelly connected between a plurality of radio reception devices 7, can make a plurality of radio reception devices 7 homoenergetic carry out independent work, increase the accuracy to sound collection effectively.
In this embodiment, as shown in fig. 3 and 5, the vibration device 9 includes a fixing ring 901, a tympanic membrane 904 is disposed inside the fixing ring 901, two sensor strips 903 are inserted on the tympanic membrane 904, a vibration sensor 902 is fixedly mounted on the outer side of the sensor strips 903, the vibration sensor 902 is a flexible sensor, and the vibration sensor 902 transmits vibration of the tympanic membrane 904 through the sensor strips 903. By arranging the vibration device 9, the direction of sound wave propagation can be effectively perceived, noise can be effectively removed according to the direction, and the speed and the quality of voice processing are increased.
As shown in fig. 1-7, a method of an artificial intelligence based speech processing device includes the steps of:
step 1: external sound is transmitted through the vibration device 9 and the sound gathering barrel 12, and effective information is captured through the radio receiver 11 in the radio receiver device 7;
step 2: preprocessing the information captured by the radio receiver 11 by the processor 14 and the encoder 15;
step 3: analyzing the preprocessed voice information by the processor 14;
step 4: the voice information analyzed by the step housing 3 is stored in the memory 16;
step 5: the voice information is encoded by the encoder 15 and stored in the memory 16.
In this embodiment, as shown in fig. 6 and 7, the information captured in the protective sleeve 1 includes a voice command sent by a user, noise generated by the outside, and vibration generated during operation of the device, the plurality of sound receiving devices 7 distributed on the sound receiving column 2 collect sounds in different directions through the plurality of sound receiving devices 7, the sound receiving devices are arranged in a front-to-back order according to the collected information, and the tympanic membrane 904 provided on the vibration device 9 is used for receiving vibration generated by the outside sound wave, and transmitting the vibration information to the vibration sensor 902 through the sensor strip 903 on the tympanic membrane 904. The method can effectively increase the collection speed of effective voice and increase the accuracy of collected voice information.
In this embodiment, as shown in fig. 1 to 7, the working procedure of the artificial intelligence-based voice processing apparatus and method provided in this embodiment is as follows:
step 1: external sound is transmitted through the vibration device 9 and the sound gathering barrel 12, and effective information is captured through the radio receiver 11 in the radio receiver device 7;
step 2: preprocessing the information captured by the radio receiver 11 by the processor 14 and the encoder 15, wherein the preprocessing comprises pre-filtering, pre-emphasis, short-time windowing and endpoint detection;
step 3: the pre-processed voice information is analyzed through the processor 14, the specific analysis is carried out through the source direction of the sound, the noise is effectively removed, and the analyzed voice information is stored in the memory 16;
step 4: the voice information is encoded by the encoder 15 and stored in the memory 16.
In summary, in this embodiment, according to the artificial intelligence-based voice processing apparatus and method of the present embodiment, by providing the sound receiving column 2 and the plurality of sound receiving devices 7 on the sound receiving column 2, the sound wave vibration can be accurately and rapidly sensed through the tympanic membrane 904 on the sound receiving device 7, and the vibration information is transmitted through the vibration sensor 902, and then amplified through the tympanic membrane 904 and focused through the sound focusing tube 12, the sound receiving quality of the sound receiver 11 can be effectively increased, the influence among the plurality of sound receiving devices 7 can be effectively isolated by the sound receiving devices 7, and the sound receiving efficiency and the sound receiving stability of the sound receiver 11 can be effectively improved; by providing for the processor 14 to efficiently process and store voice information in the memory 16, the information in the memory 16 is facilitated to be compared continuously, increasing the probability of voice recognition.
The above description is merely a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present invention within the scope of the present invention disclosed in the present invention.
Claims (7)
1. The utility model provides a voice processing equipment based on artificial intelligence, its characterized in that, including sound reception post (2) and casing (3), the inside of sound reception post (2) evenly is provided with a plurality of sound reception devices (7), the inside of sound reception devices (7) is provided with vibrating device (9), one side of vibrating device (9) is provided with gathers sound tube (12), one side of gathering sound tube (12) is provided with radio (11), the bottom fixed mounting of sound reception post (2) has first connecting wire (6), first connecting wire (6) through second connecting wire (8) with sound reception post (2) are connected, the other end of first connecting wire (6) is provided with casing (3), the outside fixed mounting of sound reception post (2) has protective sheath (1), be provided with touch display (5) on casing (3), the inside fixed mounting of casing (3) has master control board (13), fixed mounting has treater (14) on master control board (13), one side fixed mounting of treater (14) has first connecting wire (6), the other end of first connecting wire (6) is provided with casing (3) is provided with encoder (1), master control board (13) is provided with one side (13), the inside of retainer plate (901) is provided with tympanic membrane (904), it has two sensor area (903) to alternate on tympanic membrane (904), the outside fixed mounting of sensor area (903) has vibration sensor (902), vibration sensor (902) set up to flexible sensor, vibration sensor (902) pass through sensor area (903) transmission the vibration of tympanic membrane (904).
2. An artificial intelligence based speech processing device according to claim 1, characterized in that the protective sleeve (1) is provided as a polycarbonate protective sleeve, the protective sleeve (1) being wrapped outside the sound receiving column (2) in a tube-like manner.
3. An artificial intelligence based speech processing device according to claim 1, characterized in that the housing of the sound receiving means (7) is provided as a double-layered hollow structure.
4. An artificial intelligence based speech processing device according to claim 1, characterized in that a plurality of the sound pick-up means (7) are each connected to the second connection line (8) via a third connection line (10), and that a plurality of the sound pick-up means (7) are each arranged in parallel.
5. A method of an artificial intelligence based speech processing device comprising the steps of:
step 1: the external sound is transmitted through the vibration device (9) and the sound collecting barrel (12), the tympanic membrane (904) arranged on the vibration device (9) is used for receiving external sound waves to generate vibration, vibration information is transmitted to the vibration sensor (902) through the sensing belt (903) on the tympanic membrane (904), and then effective information is captured through the radio (11) in the radio device (7);
step 2: preprocessing information captured by the radio receiver (11) through a processor (14) and an encoder (15);
step 3: analyzing the preprocessed voice information by a processor (14);
step 4: the voice information analyzed in the step 3 is stored in a memory (16);
step 5: the voice information is encoded by an encoder (15) and stored in a memory (16).
6. The method of claim 5, wherein the information captured in step 1 includes voice commands from a user, noise generated from the outside, and vibration generated when the device is operating.
7. The method of claim 5, wherein the plurality of sound receiving devices (7) distributed on the sound receiving column (2) collect sounds in different directions through the plurality of sound receiving devices (7), and the sound collecting devices are arranged according to the order of collected information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110647387.XA CN113539249B (en) | 2021-06-08 | 2021-06-08 | Speech processing equipment and method based on artificial intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110647387.XA CN113539249B (en) | 2021-06-08 | 2021-06-08 | Speech processing equipment and method based on artificial intelligence |
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| Publication Number | Publication Date |
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| CN113539249A CN113539249A (en) | 2021-10-22 |
| CN113539249B true CN113539249B (en) | 2023-12-26 |
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| CN202110647387.XA Active CN113539249B (en) | 2021-06-08 | 2021-06-08 | Speech processing equipment and method based on artificial intelligence |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5797473A (en) * | 1980-12-10 | 1982-06-17 | Meidensha Electric Mfg Co Ltd | Detector for position of sound source body |
| KR850005770A (en) * | 1984-02-29 | 1985-09-26 | 홍병철 | High frequency noise sound insulation filter |
| JP3026361U (en) * | 1995-12-27 | 1996-07-12 | ホン ジェ ワン | Sound absorbing and soundproof barrier sound collector |
| JPH0943349A (en) * | 1995-07-26 | 1997-02-14 | Matsushita Electric Works Ltd | Parking sensor |
| DE19537401A1 (en) * | 1995-10-09 | 1997-04-10 | Gieger Hans Joachim | Device for local and directional radiation of audio sound waves e.g. for loudspeakers |
| JPH11153477A (en) * | 1997-11-21 | 1999-06-08 | Ricoh Co Ltd | Sound collecting device for optoacoustic signal |
| JP2006254376A (en) * | 2005-03-14 | 2006-09-21 | Swr Kk | Sound collecting apparatus and acoustic analysis system employing same |
| CN101374178A (en) * | 2007-08-21 | 2009-02-25 | 华硕电脑股份有限公司 | Communication device |
| CN102105192A (en) * | 2008-06-13 | 2011-06-22 | 耳蜗有限公司 | Implantable sound sensor for hearing prostheses |
| CN105725973A (en) * | 2016-02-02 | 2016-07-06 | 杨松 | Shaping pillow capable of collecting human body physiological data and system |
| US10051366B1 (en) * | 2017-09-28 | 2018-08-14 | Sonos, Inc. | Three-dimensional beam forming with a microphone array |
| CN109104670A (en) * | 2018-08-21 | 2018-12-28 | 潍坊歌尔电子有限公司 | A kind of audio frequency apparatus and its spatial noise reduction method, system |
| CN110351629A (en) * | 2019-07-16 | 2019-10-18 | 广州国音智能科技有限公司 | A kind of reception method, audio signal reception device and terminal |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8536434B2 (en) * | 2007-10-18 | 2013-09-17 | William E. Ruffino | Retrofit kit and method for tuning and miking resonant side drumhead |
| EP2895050B8 (en) * | 2012-09-11 | 2018-12-19 | L.I.F.E. Corporation S.A. | Wearable communication platform |
| USRE49437E1 (en) * | 2014-09-30 | 2023-02-28 | Apple Inc. | Audio driver and power supply unit architecture |
-
2021
- 2021-06-08 CN CN202110647387.XA patent/CN113539249B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5797473A (en) * | 1980-12-10 | 1982-06-17 | Meidensha Electric Mfg Co Ltd | Detector for position of sound source body |
| KR850005770A (en) * | 1984-02-29 | 1985-09-26 | 홍병철 | High frequency noise sound insulation filter |
| JPH0943349A (en) * | 1995-07-26 | 1997-02-14 | Matsushita Electric Works Ltd | Parking sensor |
| DE19537401A1 (en) * | 1995-10-09 | 1997-04-10 | Gieger Hans Joachim | Device for local and directional radiation of audio sound waves e.g. for loudspeakers |
| JP3026361U (en) * | 1995-12-27 | 1996-07-12 | ホン ジェ ワン | Sound absorbing and soundproof barrier sound collector |
| JPH11153477A (en) * | 1997-11-21 | 1999-06-08 | Ricoh Co Ltd | Sound collecting device for optoacoustic signal |
| JP2006254376A (en) * | 2005-03-14 | 2006-09-21 | Swr Kk | Sound collecting apparatus and acoustic analysis system employing same |
| CN101374178A (en) * | 2007-08-21 | 2009-02-25 | 华硕电脑股份有限公司 | Communication device |
| CN102105192A (en) * | 2008-06-13 | 2011-06-22 | 耳蜗有限公司 | Implantable sound sensor for hearing prostheses |
| CN105725973A (en) * | 2016-02-02 | 2016-07-06 | 杨松 | Shaping pillow capable of collecting human body physiological data and system |
| US10051366B1 (en) * | 2017-09-28 | 2018-08-14 | Sonos, Inc. | Three-dimensional beam forming with a microphone array |
| CN109104670A (en) * | 2018-08-21 | 2018-12-28 | 潍坊歌尔电子有限公司 | A kind of audio frequency apparatus and its spatial noise reduction method, system |
| CN110351629A (en) * | 2019-07-16 | 2019-10-18 | 广州国音智能科技有限公司 | A kind of reception method, audio signal reception device and terminal |
Non-Patent Citations (2)
| Title |
|---|
| 应用"软骨传导"技术的智能手机;Mary;;今日电子(第06期);全文 * |
| 第一章 话筒收音(上);下牧建春;;数码影像时代(第12期);全文 * |
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| CN113539249A (en) | 2021-10-22 |
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