TW202314478A - 音訊事件資料處理 - Google Patents
音訊事件資料處理 Download PDFInfo
- Publication number
- TW202314478A TW202314478A TW111127934A TW111127934A TW202314478A TW 202314478 A TW202314478 A TW 202314478A TW 111127934 A TW111127934 A TW 111127934A TW 111127934 A TW111127934 A TW 111127934A TW 202314478 A TW202314478 A TW 202314478A
- Authority
- TW
- Taiwan
- Prior art keywords
- audio
- processors
- event
- sound
- data
- Prior art date
Links
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Images
Classifications
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- 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
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
- H04R2430/20—Processing of the output signals of the acoustic transducers of an array for obtaining a desired directivity characteristic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
- H04R2460/07—Use of position data from wide-area or local-area positioning systems in hearing devices, e.g. program or information selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
- H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
- H04S7/303—Tracking of listener position or orientation
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- General Health & Medical Sciences (AREA)
- Circuit For Audible Band Transducer (AREA)
- Electrically Operated Instructional Devices (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163203562P | 2021-07-27 | 2021-07-27 | |
| US63/203,562 | 2021-07-27 | ||
| US17/814,665 | 2022-07-25 | ||
| US17/814,665 US20230035531A1 (en) | 2021-07-27 | 2022-07-25 | Audio event data processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW202314478A true TW202314478A (zh) | 2023-04-01 |
Family
ID=82899248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW111127934A TW202314478A (zh) | 2021-07-27 | 2022-07-26 | 音訊事件資料處理 |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR20240040738A (ko) |
| TW (1) | TW202314478A (ko) |
| WO (1) | WO2023010012A1 (ko) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130070928A1 (en) * | 2011-09-21 | 2013-03-21 | Daniel P. W. Ellis | Methods, systems, and media for mobile audio event recognition |
| US10068445B2 (en) * | 2015-06-24 | 2018-09-04 | Google Llc | Systems and methods of home-specific sound event detection |
| EP3963902A4 (en) * | 2019-09-24 | 2022-07-13 | Samsung Electronics Co., Ltd. | METHODS AND SYSTEMS FOR MIXED AUDIO SIGNAL RECORDING AND DIRECTIONAL AUDIO CONTENT REPRODUCTION |
| US11862189B2 (en) * | 2020-04-01 | 2024-01-02 | Qualcomm Incorporated | Method and apparatus for target sound detection |
-
2022
- 2022-07-26 KR KR1020247002497A patent/KR20240040738A/ko unknown
- 2022-07-26 TW TW111127934A patent/TW202314478A/zh unknown
- 2022-07-26 WO PCT/US2022/074157 patent/WO2023010012A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| KR20240040738A (ko) | 2024-03-28 |
| WO2023010012A1 (en) | 2023-02-02 |
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