JPWO2024180633A1 - - Google Patents
Info
- Publication number
- JPWO2024180633A1 JPWO2024180633A1 JP2025503265A JP2025503265A JPWO2024180633A1 JP WO2024180633 A1 JPWO2024180633 A1 JP WO2024180633A1 JP 2025503265 A JP2025503265 A JP 2025503265A JP 2025503265 A JP2025503265 A JP 2025503265A JP WO2024180633 A1 JPWO2024180633 A1 JP WO2024180633A1
- Authority
- JP
- Japan
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers
- H04R3/12—Circuits for transducers for distributing signals to two or more loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/01—Input selection or mixing for amplifiers or loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
-
- 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
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)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2023/007141 WO2024180633A1 (ja) | 2023-02-27 | 2023-02-27 | 音響システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024180633A1 true JPWO2024180633A1 (https=) | 2024-09-06 |
| JPWO2024180633A5 JPWO2024180633A5 (https=) | 2025-10-24 |
Family
ID=92589365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025503265A Pending JPWO2024180633A1 (https=) | 2023-02-27 | 2023-02-27 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4676088A4 (https=) |
| JP (1) | JPWO2024180633A1 (https=) |
| CN (1) | CN120752933A (https=) |
| WO (1) | WO2024180633A1 (https=) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009147813A (ja) * | 2007-12-17 | 2009-07-02 | Fujitsu Ten Ltd | 音響システムおよび音響システムの設定方法 |
| JP2009143495A (ja) * | 2007-12-17 | 2009-07-02 | Fujitsu Ten Ltd | 音響制御装置 |
| JP2009143498A (ja) * | 2007-12-17 | 2009-07-02 | Fujitsu Ten Ltd | 音響システム |
| EP2832115B1 (en) * | 2012-03-30 | 2017-07-05 | Barco N.V. | Apparatus and method for creating proximity sound effects in audio systems |
| US9854376B2 (en) * | 2015-07-06 | 2017-12-26 | Bose Corporation | Simulating acoustic output at a location corresponding to source position data |
| KR101785699B1 (ko) * | 2016-07-13 | 2017-10-17 | 주식회사 에스큐그리고 | 차량 내 사운드 제어방법 및 차량용 ａｖｎ 시스템 |
| JP6887139B2 (ja) | 2017-03-29 | 2021-06-16 | パナソニックＩｐマネジメント株式会社 | 音響処理装置、音響処理方法、およびプログラム |
| KR102694487B1 (ko) * | 2019-08-06 | 2024-08-13 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 선택적 청취를 지원하는 시스템 및 방법 |
-
2023
- 2023-02-27 EP EP23925190.3A patent/EP4676088A4/en active Pending
- 2023-02-27 WO PCT/JP2023/007141 patent/WO2024180633A1/ja not_active Ceased
- 2023-02-27 JP JP2025503265A patent/JPWO2024180633A1/ja active Pending
- 2023-02-27 CN CN202380094711.7A patent/CN120752933A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024180633A1 (ja) | 2024-09-06 |
| EP4676088A1 (en) | 2026-01-07 |
| EP4676088A4 (en) | 2026-04-15 |
| CN120752933A (zh) | 2025-10-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250812 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250812 |