WO2014207820A1 - Dispositif électronique et procédé de commande - Google Patents

Dispositif électronique et procédé de commande Download PDF

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Publication number
WO2014207820A1
WO2014207820A1 PCT/JP2013/067358 JP2013067358W WO2014207820A1 WO 2014207820 A1 WO2014207820 A1 WO 2014207820A1 JP 2013067358 W JP2013067358 W JP 2013067358W WO 2014207820 A1 WO2014207820 A1 WO 2014207820A1
Authority
WO
WIPO (PCT)
Prior art keywords
piezoelectric film
audio
audio output
microphone
speaker
Prior art date
Application number
PCT/JP2013/067358
Other languages
English (en)
Japanese (ja)
Inventor
真己人 山口
Original Assignee
株式会社 東芝
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 株式会社 東芝 filed Critical 株式会社 東芝
Priority to PCT/JP2013/067358 priority Critical patent/WO2014207820A1/fr
Publication of WO2014207820A1 publication Critical patent/WO2014207820A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/02—Microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)

Abstract

La présente invention concerne un dispositif électronique qui comprend, selon un mode de réalisation, un corps comprenant une unité de traitement de signaux audio qui comprend un terminal de sortie audio et un terminal d'entrée audio, comportant une bande permettant de fixer le corps à un corps humain et comportant un premier moyen de commutation. La bande est pourvue d'un premier film piézoélectrique pouvant fonctionner comme un haut-parleur et un microphone et se plier. Le premier moyen de commutation bascule la destination de connexion du premier film piézoélectrique entre le terminal de sortie audio et le terminal d'entrée audio de l'unité de traitement de signaux audio.
PCT/JP2013/067358 2013-06-25 2013-06-25 Dispositif électronique et procédé de commande WO2014207820A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/067358 WO2014207820A1 (fr) 2013-06-25 2013-06-25 Dispositif électronique et procédé de commande

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/067358 WO2014207820A1 (fr) 2013-06-25 2013-06-25 Dispositif électronique et procédé de commande

Publications (1)

Publication Number Publication Date
WO2014207820A1 true WO2014207820A1 (fr) 2014-12-31

Family

ID=52141227

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/067358 WO2014207820A1 (fr) 2013-06-25 2013-06-25 Dispositif électronique et procédé de commande

Country Status (1)

Country Link
WO (1) WO2014207820A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160212555A1 (en) * 2015-01-16 2016-07-21 Sony Computer Entertainment Inc. Electroacoustic transducer and information processor
CN112447164A (zh) * 2019-09-02 2021-03-05 欧菲光集团股份有限公司 降噪装置及车辆

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02144589A (ja) * 1988-10-07 1990-06-04 Pennwalt Corp 新規な電気音響的物品
JP2003244784A (ja) * 2002-02-15 2003-08-29 Sharp Corp カード型装置、及び、それを備えた電子機器
JP2004159181A (ja) * 2002-11-07 2004-06-03 Seiko Instruments Inc ダイヤフラム型スピーカを備えた携帯型電子機器
WO2012063497A1 (fr) * 2010-11-11 2012-05-18 京セラ株式会社 Dispositif d'entrée, et procédé de commande pour dispositif d'entrée

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02144589A (ja) * 1988-10-07 1990-06-04 Pennwalt Corp 新規な電気音響的物品
JP2003244784A (ja) * 2002-02-15 2003-08-29 Sharp Corp カード型装置、及び、それを備えた電子機器
JP2004159181A (ja) * 2002-11-07 2004-06-03 Seiko Instruments Inc ダイヤフラム型スピーカを備えた携帯型電子機器
WO2012063497A1 (fr) * 2010-11-11 2012-05-18 京セラ株式会社 Dispositif d'entrée, et procédé de commande pour dispositif d'entrée

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160212555A1 (en) * 2015-01-16 2016-07-21 Sony Computer Entertainment Inc. Electroacoustic transducer and information processor
US9736341B2 (en) * 2015-01-16 2017-08-15 Sony Corporation Electroacoustic transducer and information processor
CN112447164A (zh) * 2019-09-02 2021-03-05 欧菲光集团股份有限公司 降噪装置及车辆

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