JP7382677B2 - 骨伝導デバイス - Google Patents

骨伝導デバイス Download PDF

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Publication number
JP7382677B2
JP7382677B2 JP2022500882A JP2022500882A JP7382677B2 JP 7382677 B2 JP7382677 B2 JP 7382677B2 JP 2022500882 A JP2022500882 A JP 2022500882A JP 2022500882 A JP2022500882 A JP 2022500882A JP 7382677 B2 JP7382677 B2 JP 7382677B2
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Japan
Prior art keywords
magnet
coil
yoke
bone conduction
magnet unit
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JP2022500882A
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English (en)
Japanese (ja)
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JPWO2022153915A1 (en]
Inventor
端明 謝
敏夫 中島
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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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
JP2022500882A 2021-01-18 2022-01-06 骨伝導デバイス Active JP7382677B2 (ja)

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 JPWO2022153915A1 (en]) 2022-07-21
JP7382677B2 true JP7382677B2 (ja) 2023-11-17

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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)

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JP (1) JP7382677B2 (en])
WO (1) WO2022153915A1 (en])

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000358296A (ja) 1999-06-16 2000-12-26 Sony Corp スピーカ及びスピーカ装置
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0230957Y2 (en]) * 1985-01-11 1990-08-21
KR100958486B1 (ko) * 2008-01-29 2010-05-17 김성호 이중프레임 및 이중마그네트 구조의 골전도 스피커

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000358296A (ja) 1999-06-16 2000-12-26 Sony Corp スピーカ及びスピーカ装置
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
JPWO2022153915A1 (en]) 2022-07-21
WO2022153915A1 (ja) 2022-07-21

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