SG11202012422SA - Method and apparatus for sound source location detection - Google Patents
Method and apparatus for sound source location detectionInfo
- Publication number
- SG11202012422SA SG11202012422SA SG11202012422SA SG11202012422SA SG11202012422SA SG 11202012422S A SG11202012422S A SG 11202012422SA SG 11202012422S A SG11202012422S A SG 11202012422SA SG 11202012422S A SG11202012422S A SG 11202012422SA SG 11202012422S A SG11202012422S A SG 11202012422SA
- Authority
- SG
- Singapore
- Prior art keywords
- sound source
- source location
- location detection
- detection
- sound
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
- H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/40—Details of arrangements for obtaining desired directional characteristic by combining a number of identical transducers covered by H04R1/40 but not provided for in any of its subgroups
- H04R2201/401—2D or 3D arrays of transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/40—Details of arrangements for obtaining desired directional characteristic by combining a number of identical transducers covered by H04R1/40 but not provided for in any of its subgroups
- H04R2201/403—Linear arrays of transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2410/00—Microphones
- H04R2410/01—Noise reduction using microphones having different directional characteristics
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Acoustics & Sound (AREA)
- General Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Circuit For Audible Band Transducer (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Studio Devices (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/056,386 US10206036B1 (en) | 2018-08-06 | 2018-08-06 | Method and apparatus for sound source location detection |
PCT/US2018/065716 WO2020032992A1 (en) | 2018-08-06 | 2018-12-14 | Method and apparatus for sound source location detection |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202012422SA true SG11202012422SA (en) | 2021-01-28 |
Family
ID=65241766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202012422SA SG11202012422SA (en) | 2018-08-06 | 2018-12-14 | Method and apparatus for sound source location detection |
Country Status (5)
Country | Link |
---|---|
US (1) | US10206036B1 (en) |
JP (1) | JP7114752B2 (en) |
CN (1) | CN113056925B (en) |
SG (1) | SG11202012422SA (en) |
WO (1) | WO2020032992A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11467646B2 (en) * | 2019-03-28 | 2022-10-11 | Lenovo (Singapore) Pte. Ltd. | Context data sharing |
KR102663375B1 (en) * | 2019-10-23 | 2024-05-08 | 엘지전자 주식회사 | Apparatus and method for automatically focusing the audio and the video |
CN111679248B (en) * | 2020-05-15 | 2023-04-21 | 黑龙江工程学院 | Target azimuth and distance combined sparse reconstruction positioning method based on seabed horizontal L-shaped array |
CN111880146B (en) * | 2020-06-30 | 2023-08-18 | 海尔优家智能科技(北京)有限公司 | Sound source orientation method and device and storage medium |
CN112285648B (en) * | 2020-10-13 | 2022-11-01 | 西北工业大学 | Augmented reality system and method based on sound source positioning |
CN112261528B (en) * | 2020-10-23 | 2022-08-26 | 汪洲华 | Audio output method and system for multi-path directional pickup |
US11990152B2 (en) * | 2020-11-13 | 2024-05-21 | Arris Enterprises Llc | Classification of audio as originating from a human source or a non-human to avoid false wake-word detection |
CN112562730A (en) * | 2020-11-24 | 2021-03-26 | 北京华捷艾米科技有限公司 | Sound source analysis method and system |
CN112437391B (en) * | 2020-12-09 | 2022-02-18 | 思必驰科技股份有限公司 | Microphone testing method and system for open environment |
CN112729742B (en) * | 2020-12-25 | 2023-08-22 | 西安理工大学 | Impact positioning method based on probability imaging |
CN112684412B (en) * | 2021-01-12 | 2022-09-13 | 中北大学 | Sound source positioning method and system based on pattern clustering |
WO2022196921A1 (en) * | 2021-03-17 | 2022-09-22 | 주식회사 디엠랩 | Artificial intelligence avatar-based interaction service method and device |
CN113553931A (en) * | 2021-07-14 | 2021-10-26 | 浙江讯飞智能科技有限公司 | Abnormal target detection method, device, electronic equipment, storage medium and system |
WO2023284562A1 (en) * | 2021-07-14 | 2023-01-19 | 海信视像科技股份有限公司 | Control device, household appliance, and control method |
CN113707149A (en) * | 2021-08-30 | 2021-11-26 | 维沃移动通信有限公司 | Audio processing method and device |
US20230160997A1 (en) * | 2021-11-23 | 2023-05-25 | Nxp B.V. | Automotive Radar With Time-Frequency-Antenna Domain Threshold Interference Isolation and Localization Fusion |
CN114242072A (en) * | 2021-12-21 | 2022-03-25 | 上海帝图信息科技有限公司 | Voice recognition system for intelligent robot |
CN114417665B (en) * | 2022-01-11 | 2024-06-28 | 南京安广电力设备有限公司 | Method and device for detecting abnormal sound of fan cabin equipment |
CN117665705A (en) * | 2022-08-26 | 2024-03-08 | 华为技术有限公司 | Method for emitting and receiving sound signals and detecting relative position between devices |
CN115295000B (en) * | 2022-10-08 | 2023-01-03 | 深圳通联金融网络科技服务有限公司 | Method, device and equipment for improving speech recognition accuracy under multi-object speaking scene |
CN115331366A (en) * | 2022-10-17 | 2022-11-11 | 南昌航天广信科技有限责任公司 | Anti-theft method and system based on intelligent sound box and computer equipment |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3863306B2 (en) * | 1998-10-28 | 2006-12-27 | 富士通株式会社 | Microphone array device |
KR100499124B1 (en) * | 2002-03-27 | 2005-07-04 | 삼성전자주식회사 | Orthogonal circular microphone array system and method for detecting 3 dimensional direction of sound source using thereof |
JP4926091B2 (en) * | 2008-02-19 | 2012-05-09 | 株式会社日立製作所 | Acoustic pointing device, sound source position pointing method, and computer system |
JP5801026B2 (en) * | 2009-05-28 | 2015-10-28 | 株式会社ザクティ | Image sound processing apparatus and imaging apparatus |
JP5423370B2 (en) * | 2009-12-10 | 2014-02-19 | 船井電機株式会社 | Sound source exploration device |
WO2016183791A1 (en) * | 2015-05-19 | 2016-11-24 | 华为技术有限公司 | Voice signal processing method and device |
CN107993671A (en) * | 2017-12-04 | 2018-05-04 | 南京地平线机器人技术有限公司 | Sound processing method, device and electronic equipment |
-
2018
- 2018-08-06 US US16/056,386 patent/US10206036B1/en active Active
- 2018-12-14 CN CN201880096422.XA patent/CN113056925B/en active Active
- 2018-12-14 WO PCT/US2018/065716 patent/WO2020032992A1/en active Application Filing
- 2018-12-14 JP JP2020573164A patent/JP7114752B2/en active Active
- 2018-12-14 SG SG11202012422SA patent/SG11202012422SA/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2021533595A (en) | 2021-12-02 |
CN113056925A (en) | 2021-06-29 |
WO2020032992A1 (en) | 2020-02-13 |
CN113056925B (en) | 2022-08-02 |
US10206036B1 (en) | 2019-02-12 |
JP7114752B2 (en) | 2022-08-08 |
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