JPWO2022153915A1 - - Google Patents
Info
- Publication number
- JPWO2022153915A1 JPWO2022153915A1 JP2022500882A JP2022500882A JPWO2022153915A1 JP WO2022153915 A1 JPWO2022153915 A1 JP WO2022153915A1 JP 2022500882 A JP2022500882 A JP 2022500882A JP 2022500882 A JP2022500882 A JP 2022500882A JP WO2022153915 A1 JPWO2022153915 A1 JP WO2022153915A1
- 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.)
- Granted
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R13/00—Transducers having an acoustic diaphragm of magnetisable material directly co-acting with electromagnet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021005559 | 2021-01-18 | ||
| JP2021005559 | 2021-01-18 | ||
| PCT/JP2022/000197 WO2022153915A1 (ja) | 2021-01-18 | 2022-01-06 | 骨伝導デバイス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022153915A1 true JPWO2022153915A1 (OSRAM) | 2022-07-21 |
| JP7382677B2 JP7382677B2 (ja) | 2023-11-17 |
Family
ID=82446272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022500882A Active JP7382677B2 (ja) | 2021-01-18 | 2022-01-06 | 骨伝導デバイス |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7382677B2 (OSRAM) |
| WO (1) | WO2022153915A1 (OSRAM) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61128894U (OSRAM) * | 1985-01-11 | 1986-08-12 | ||
| JP2000358296A (ja) * | 1999-06-16 | 2000-12-26 | Sony Corp | スピーカ及びスピーカ装置 |
| KR20090082999A (ko) * | 2008-01-29 | 2009-08-03 | 김성호 | 이중프레임 및 이중마그네트 구조의 골전도 스피커 |
| WO2019134162A1 (zh) * | 2018-01-08 | 2019-07-11 | 深圳市韶音科技有限公司 | 一种骨传导扬声器 |
-
2022
- 2022-01-06 WO PCT/JP2022/000197 patent/WO2022153915A1/ja not_active Ceased
- 2022-01-06 JP JP2022500882A patent/JP7382677B2/ja active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61128894U (OSRAM) * | 1985-01-11 | 1986-08-12 | ||
| JP2000358296A (ja) * | 1999-06-16 | 2000-12-26 | Sony Corp | スピーカ及びスピーカ装置 |
| KR20090082999A (ko) * | 2008-01-29 | 2009-08-03 | 김성호 | 이중프레임 및 이중마그네트 구조의 골전도 스피커 |
| WO2019134162A1 (zh) * | 2018-01-08 | 2019-07-11 | 深圳市韶音科技有限公司 | 一种骨传导扬声器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7382677B2 (ja) | 2023-11-17 |
| WO2022153915A1 (ja) | 2022-07-21 |
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