CA3247516A1 - AUDIO DEVICE AND ITS OPERATING PROCESS - Google Patents
AUDIO DEVICE AND ITS OPERATING PROCESSInfo
- Publication number
- CA3247516A1 CA3247516A1 CA3247516A CA3247516A CA3247516A1 CA 3247516 A1 CA3247516 A1 CA 3247516A1 CA 3247516 A CA3247516 A CA 3247516A CA 3247516 A CA3247516 A CA 3247516A CA 3247516 A1 CA3247516 A1 CA 3247516A1
- Authority
- CA
- Canada
- Prior art keywords
- room
- audio
- reverberation
- sound source
- boundary region
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
- H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Stereophonic System (AREA)
- Circuit For Audible Band Transducer (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP22150868.2 | 2022-01-11 | ||
| EP22150868.2A EP4210353A1 (en) | 2022-01-11 | 2022-01-11 | An audio apparatus and method of operation therefor |
| PCT/EP2023/050310 WO2023135075A1 (en) | 2022-01-11 | 2023-01-09 | An audio apparatus and method of operation therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3247516A1 true CA3247516A1 (en) | 2023-07-20 |
Family
ID=79730557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3247516A Pending CA3247516A1 (en) | 2022-01-11 | 2023-01-09 | AUDIO DEVICE AND ITS OPERATING PROCESS |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20250063317A1 (enExample) |
| EP (2) | EP4210353A1 (enExample) |
| JP (1) | JP2025500657A (enExample) |
| KR (1) | KR20240132503A (enExample) |
| CN (1) | CN118541995A (enExample) |
| AU (1) | AU2023206579A1 (enExample) |
| CA (1) | CA3247516A1 (enExample) |
| MX (1) | MX2024008563A (enExample) |
| WO (1) | WO2023135075A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2634268A (en) * | 2023-10-04 | 2025-04-09 | Sony Interactive Entertainment Europe Ltd | Simulating audio signals |
| WO2026130971A1 (en) * | 2024-12-17 | 2026-06-25 | Nokia Technologies Oy | Reverberation of spatially extended audio sources |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7099482B1 (en) * | 2001-03-09 | 2006-08-29 | Creative Technology Ltd | Method and apparatus for the simulation of complex audio environments |
| US20060247918A1 (en) * | 2005-04-29 | 2006-11-02 | Microsoft Corporation | Systems and methods for 3D audio programming and processing |
| KR102395351B1 (ko) * | 2013-07-31 | 2022-05-10 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 공간적으로 분산된 또는 큰 오디오 오브젝트들의 프로세싱 |
| US9942687B1 (en) * | 2017-03-30 | 2018-04-10 | Microsoft Technology Licensing, Llc | System for localizing channel-based audio from non-spatial-aware applications into 3D mixed or virtual reality space |
-
2022
- 2022-01-11 EP EP22150868.2A patent/EP4210353A1/en not_active Withdrawn
-
2023
- 2023-01-09 US US18/725,844 patent/US20250063317A1/en active Pending
- 2023-01-09 KR KR1020247026809A patent/KR20240132503A/ko active Pending
- 2023-01-09 AU AU2023206579A patent/AU2023206579A1/en active Pending
- 2023-01-09 EP EP23700122.7A patent/EP4464041A1/en active Pending
- 2023-01-09 CN CN202380016876.2A patent/CN118541995A/zh active Pending
- 2023-01-09 MX MX2024008563A patent/MX2024008563A/es unknown
- 2023-01-09 WO PCT/EP2023/050310 patent/WO2023135075A1/en not_active Ceased
- 2023-01-09 JP JP2024541608A patent/JP2025500657A/ja active Pending
- 2023-01-09 CA CA3247516A patent/CA3247516A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023135075A1 (en) | 2023-07-20 |
| MX2024008563A (es) | 2024-07-22 |
| EP4210353A1 (en) | 2023-07-12 |
| CN118541995A (zh) | 2024-08-23 |
| KR20240132503A (ko) | 2024-09-03 |
| AU2023206579A1 (en) | 2024-08-22 |
| EP4464041A1 (en) | 2024-11-20 |
| US20250063317A1 (en) | 2025-02-20 |
| JP2025500657A (ja) | 2025-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A00 | Application filed |
Free format text: ST27 STATUS EVENT CODE: A-0-1-A10-A00-A101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION RECEIVED - PCT Effective date: 20240708 |
|
| P11 | Amendment of application requested |
Free format text: ST27 STATUS EVENT CODE: A-1-1-P10-P11-P101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT RECEIVED - VOLUNTARY AMENDMENT Effective date: 20240708 |
|
| A00 | Application filed |
Free format text: ST27 STATUS EVENT CODE: A-1-1-A10-A00-A102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: COMPLIANCE REQUIREMENTS DETERMINED MET Effective date: 20241211 |
|
| A15 | Pct application entered into the national or regional phase |
Free format text: ST27 STATUS EVENT CODE: A-1-1-A10-A15-X000 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: NATIONAL ENTRY REQUIREMENTS DETERMINED COMPLIANT Effective date: 20241211 |
|
| P18 | Priority claim added or amended |
Free format text: ST27 STATUS EVENT CODE: A-1-1-P10-P18-P105 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: PRIORITY CLAIM REQUIREMENTS DETERMINED COMPLIANT Effective date: 20241211 |
|
| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT Effective date: 20241211 |
|
| P22 | Classification modified |
Free format text: ST27 STATUS EVENT CODE: A-1-1-P10-P22-P110 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CLASSIFICATION MODIFIED Effective date: 20241217 |
|
| MFA | Maintenance fee for application paid |
Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 2ND ANNIV.) - STANDARD Year of fee payment: 2 |
|
| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20241231 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT Effective date: 20241231 Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20241231 |
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| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT Effective date: 20250306 |
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| MFA | Maintenance fee for application paid |
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| U00 | Fee paid |
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| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20251230 |