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
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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
-
- 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 (en) | 2021-01-18 | 2022-01-06 | Bone conduction device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2022153915A1 true JPWO2022153915A1 (en) | 2022-07-21 |
JP7382677B2 JP7382677B2 (en) | 2023-11-17 |
Family
ID=82446272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022500882A Active JP7382677B2 (en) | 2021-01-18 | 2022-01-06 | bone conduction device |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7382677B2 (en) |
WO (1) | WO2022153915A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61128894U (en) * | 1985-01-11 | 1986-08-12 | ||
JP2000358296A (en) * | 1999-06-16 | 2000-12-26 | Sony Corp | Speaker and speaker device |
KR20090082999A (en) * | 2008-01-29 | 2009-08-03 | 김성호 | Bone conduction speaker of double frame and double magnet structures |
WO2019134162A1 (en) * | 2018-01-08 | 2019-07-11 | 深圳市韶音科技有限公司 | Bone conduction loudspeaker |
-
2022
- 2022-01-06 WO PCT/JP2022/000197 patent/WO2022153915A1/en active Application Filing
- 2022-01-06 JP JP2022500882A patent/JP7382677B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61128894U (en) * | 1985-01-11 | 1986-08-12 | ||
JP2000358296A (en) * | 1999-06-16 | 2000-12-26 | Sony Corp | Speaker and speaker device |
KR20090082999A (en) * | 2008-01-29 | 2009-08-03 | 김성호 | Bone conduction speaker of double frame and double magnet structures |
WO2019134162A1 (en) * | 2018-01-08 | 2019-07-11 | 深圳市韶音科技有限公司 | Bone conduction loudspeaker |
Also Published As
Publication number | Publication date |
---|---|
JP7382677B2 (en) | 2023-11-17 |
WO2022153915A1 (en) | 2022-07-21 |
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