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WO2009072237A1 - Bone-conduction speaker microphone - Google Patents

Bone-conduction speaker microphone Download PDF

Info

Publication number
WO2009072237A1
WO2009072237A1 PCT/JP2008/003303 JP2008003303W WO2009072237A1 WO 2009072237 A1 WO2009072237 A1 WO 2009072237A1 JP 2008003303 W JP2008003303 W JP 2008003303W WO 2009072237 A1 WO2009072237 A1 WO 2009072237A1
Authority
WO
WIPO (PCT)
Prior art keywords
bone
conduction speaker
case
microphone
conduction
Prior art date
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.)
Ceased
Application number
PCT/JP2008/003303
Other languages
French (fr)
Japanese (ja)
Inventor
Mikio Fukuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Temco Japan Co Ltd
Original Assignee
Temco Japan Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Temco Japan Co Ltd filed Critical Temco Japan Co Ltd
Priority to JP2009544553A priority Critical patent/JPWO2009072237A1/en
Publication of WO2009072237A1 publication Critical patent/WO2009072237A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/13—Hearing devices using bone conduction transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

Disclosed is a bone-conduction speaker microphone that effectively prevents the effect of surrounding noise even in a high-noise environment and eliminates the possibility of intrusion of water or dust thereinto by using a bone-conduction speaker and a bone-conduction microphone. The bone-conduction speaker microphone includes a case 1 serving as a waterproof and dustproof container, a bone-conduction speaker 2 fixed to an inner surface of the case 1 so as to vibrate the case 1 serving as an output diaphragm 5, and a bone-conduction microphone 3 fixed to the inner surface of the case 1 such that an input diaphragm 15 is exposed through an opening formed in the case 1.
PCT/JP2008/003303 2007-11-13 2008-11-12 Bone-conduction speaker microphone Ceased WO2009072237A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009544553A JPWO2009072237A1 (en) 2007-11-13 2008-11-12 Bone conduction speaker microphone

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007294034 2007-11-13
JP2007-294034 2007-11-13

Publications (1)

Publication Number Publication Date
WO2009072237A1 true WO2009072237A1 (en) 2009-06-11

Family

ID=40717421

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/003303 Ceased WO2009072237A1 (en) 2007-11-13 2008-11-12 Bone-conduction speaker microphone

Country Status (2)

Country Link
JP (1) JPWO2009072237A1 (en)
WO (1) WO2009072237A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100290660A1 (en) * 2008-02-08 2010-11-18 Temco Japan Co., Ltd. Vibration pickup microphone
CN103096225A (en) * 2011-11-03 2013-05-08 北京美尔斯通科技发展股份有限公司 Bone conduction microphone
WO2013118539A1 (en) * 2012-02-10 2013-08-15 株式会社テムコジャパン Bone transmission earphone
JP2013219575A (en) * 2012-04-10 2013-10-24 Brother Ind Ltd Acoustic device
WO2014098031A1 (en) * 2012-12-18 2014-06-26 京セラ株式会社 Electronic apparatus provided with bone conduction vibration element
JP2017023595A (en) * 2015-07-27 2017-02-02 パイオニア株式会社 Bioacoustic stethoscope apparatus
CN110870763A (en) * 2019-06-27 2020-03-10 上海慧敏医疗器械有限公司 Nasal resonance rehabilitation instrument and method based on nasal-oral resonance ratio measurement and audio-visual feedback technology
CN111031426A (en) * 2019-12-12 2020-04-17 东莞市高坚电子科技有限公司 Earphone waterproof construction and bone conduction earphone
CN114025270A (en) * 2021-11-10 2022-02-08 湖南德能科技有限公司 Voiceprint recognition and voice call anti-noise device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1196959A (en) * 1997-09-17 1999-04-09 Hitachi Ltd Ultra-precision processing equipment
JP2001309473A (en) * 2000-04-26 2001-11-02 Yoshio Kitamura Waterproof vibration microphone
JP2003134581A (en) * 2001-10-30 2003-05-09 Temuko Japan:Kk Transmitter-receiver to mount on flat or cap strap
JP2004187031A (en) * 2002-12-04 2004-07-02 Temuko Japan:Kk Mobile phone using bone conduction speaker
JP3103674U (en) * 2004-03-01 2004-08-19 彭仁城 Touch-type indirect conduction vibration type microphone
JP2007043397A (en) * 2005-08-02 2007-02-15 Uetax Corp Waterproof microphone

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1196959A (en) * 1997-09-17 1999-04-09 Hitachi Ltd Ultra-precision processing equipment
JP2001309473A (en) * 2000-04-26 2001-11-02 Yoshio Kitamura Waterproof vibration microphone
JP2003134581A (en) * 2001-10-30 2003-05-09 Temuko Japan:Kk Transmitter-receiver to mount on flat or cap strap
JP2004187031A (en) * 2002-12-04 2004-07-02 Temuko Japan:Kk Mobile phone using bone conduction speaker
JP3103674U (en) * 2004-03-01 2004-08-19 彭仁城 Touch-type indirect conduction vibration type microphone
JP2007043397A (en) * 2005-08-02 2007-02-15 Uetax Corp Waterproof microphone

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100290660A1 (en) * 2008-02-08 2010-11-18 Temco Japan Co., Ltd. Vibration pickup microphone
CN103096225A (en) * 2011-11-03 2013-05-08 北京美尔斯通科技发展股份有限公司 Bone conduction microphone
JPWO2013118539A1 (en) * 2012-02-10 2015-05-11 株式会社テムコジャパン Bone conduction earphone
WO2013118539A1 (en) * 2012-02-10 2013-08-15 株式会社テムコジャパン Bone transmission earphone
US9451357B2 (en) 2012-02-10 2016-09-20 Temco Japan Co., Ltd. Bone transmission earphone
JP2013219575A (en) * 2012-04-10 2013-10-24 Brother Ind Ltd Acoustic device
JP2014120982A (en) * 2012-12-18 2014-06-30 Kyocera Corp Electronic apparatus with bone-conduction vibration element
US9277312B2 (en) 2012-12-18 2016-03-01 Kyocera Corporation Electronic device with bone conduction vibrator
WO2014098031A1 (en) * 2012-12-18 2014-06-26 京セラ株式会社 Electronic apparatus provided with bone conduction vibration element
JP2017023595A (en) * 2015-07-27 2017-02-02 パイオニア株式会社 Bioacoustic stethoscope apparatus
CN110870763A (en) * 2019-06-27 2020-03-10 上海慧敏医疗器械有限公司 Nasal resonance rehabilitation instrument and method based on nasal-oral resonance ratio measurement and audio-visual feedback technology
CN111031426A (en) * 2019-12-12 2020-04-17 东莞市高坚电子科技有限公司 Earphone waterproof construction and bone conduction earphone
CN111031426B (en) * 2019-12-12 2023-11-14 东莞市高坚电子科技有限公司 Bone conduction earphone with waterproof construction
CN114025270A (en) * 2021-11-10 2022-02-08 湖南德能科技有限公司 Voiceprint recognition and voice call anti-noise device

Also Published As

Publication number Publication date
JPWO2009072237A1 (en) 2011-04-21

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