JPWO2023276835A1 - - Google Patents
Info
- Publication number
- JPWO2023276835A1 JPWO2023276835A1 JP2023531872A JP2023531872A JPWO2023276835A1 JP WO2023276835 A1 JPWO2023276835 A1 JP WO2023276835A1 JP 2023531872 A JP2023531872 A JP 2023531872A JP 2023531872 A JP2023531872 A JP 2023531872A JP WO2023276835 A1 JPWO2023276835 A1 JP WO2023276835A1
- 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
- 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
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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
- H04R3/00—Circuits for transducers, loudspeakers or microphones
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Circuit For Audible Band Transducer (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021106882 | 2021-06-28 | ||
| PCT/JP2022/024978 WO2023276835A1 (ja) | 2021-06-28 | 2022-06-22 | スピーカシステム |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023276835A1 true JPWO2023276835A1 (ja) | 2023-01-05 |
Family
ID=84691290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023531872A Pending JPWO2023276835A1 (ja) | 2021-06-28 | 2022-06-22 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2023276835A1 (ja) |
| WO (1) | WO2023276835A1 (ja) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5685173B2 (ja) * | 2011-10-04 | 2015-03-18 | Toa株式会社 | 拡声システム |
| CN109196581B (zh) * | 2016-05-30 | 2023-08-22 | 索尼公司 | 局部静音声场形成设备和方法以及程序 |
-
2022
- 2022-06-22 WO PCT/JP2022/024978 patent/WO2023276835A1/ja active Application Filing
- 2022-06-22 JP JP2023531872A patent/JPWO2023276835A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023276835A1 (ja) | 2023-01-05 |