BRPI0414276A - aparelho de áudio - Google Patents

aparelho de áudio

Info

Publication number
BRPI0414276A
BRPI0414276A BRPI0414276-4A BRPI0414276A BRPI0414276A BR PI0414276 A BRPI0414276 A BR PI0414276A BR PI0414276 A BRPI0414276 A BR PI0414276A BR PI0414276 A BRPI0414276 A BR PI0414276A
Authority
BR
Brazil
Prior art keywords
housing
transducer
user
atrium
coupling
Prior art date
Application number
BRPI0414276-4A
Other languages
English (en)
Inventor
Henry Azima
Nicholas Patrick Roland Hill
Robin Christopher Cross
Timothy Christopher Whitwell
Johan Frank Van Der Linde
Original Assignee
New Transducers 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 New Transducers Ltd filed Critical New Transducers Ltd
Publication of BRPI0414276A publication Critical patent/BRPI0414276A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • H04R1/1075—Mountings of transducers in earphones or headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/105—Earpiece supports, e.g. ear hooks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; 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

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

Abstract

"APARELHO DE áUDIO". A presente invenção refere-se a um aparelho de áudio (30) compreendendo um transdutor piezelétrico (44) e um meio de acoplamento (54), para acoplar o transdutor a uma aurícula do usuário (32), com o que o transdutor excita vibração na aurícula (32), para fazer com que ela transmita um sinal acústico do transdutor (44) para um ouvido interno do usuário, caracterizado pelo fato de que o transdutor é embutido em um invólucro (42) de material relativamente macio, e o invólucro (42) é montado em um alojamento (34) de material relativamente duro, de modo que uma cavidade (48) seja definida entre o invólucro (42) e o alojamento (34). Um método para projetar um aparelho de áudio compreendendo acoplar mecanicamente um transdutor piezelétrico a uma aurícula de usuário, e acionar o transdutor, de modo que o transdutor excite vibração na aurícula, para fazer com que ela transmita um sinal acústico do transdutor para um ouvido interno de usuário, caracterizado por embutir o transdutor em um invólucro de material relativamente macio, e por montagem do invólucro em um alojamento de material relativamente duro, de modo que uma cavidade seja definida entre o invólucro e o alojamento.
BRPI0414276-4A 2003-09-10 2004-09-09 aparelho de áudio BRPI0414276A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0321617.3A GB0321617D0 (en) 2003-09-10 2003-09-10 Audio apparatus
PCT/GB2004/003863 WO2005025267A1 (en) 2003-09-10 2004-09-09 Audio apparatus

Publications (1)

Publication Number Publication Date
BRPI0414276A true BRPI0414276A (pt) 2006-11-07

Family

ID=29227140

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414276-4A BRPI0414276A (pt) 2003-09-10 2004-09-09 aparelho de áudio

Country Status (14)

Country Link
US (1) US7564988B2 (pt)
EP (1) EP1665871B1 (pt)
JP (1) JP4699366B2 (pt)
KR (1) KR101176827B1 (pt)
CN (1) CN1849842B (pt)
AU (1) AU2004302950A1 (pt)
BR (1) BRPI0414276A (pt)
CA (1) CA2537460A1 (pt)
DE (1) DE602004003970T2 (pt)
GB (1) GB0321617D0 (pt)
MX (1) MXPA06002815A (pt)
RU (1) RU2352083C2 (pt)
TW (1) TWI343757B (pt)
WO (1) WO2005025267A1 (pt)

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GB0710378D0 (en) 2007-05-31 2007-07-11 New Transducers Ltd Audio apparatus
KR100922337B1 (ko) * 2007-12-15 2009-10-21 구연영 고무 귓 청을 구비한 이어폰
US8526641B2 (en) * 2008-03-31 2013-09-03 Cochlear Limited Customizable mass arrangements for bone conduction devices
TWI433554B (zh) * 2009-03-18 2014-04-01 Htc Corp 耳機
DE102009014770A1 (de) 2009-03-25 2010-09-30 Cochlear Ltd., Lane Cove Schwingungserzeuger
USRE48797E1 (en) 2009-03-25 2021-10-26 Cochlear Limited Bone conduction device having a multilayer piezoelectric element
DE102009015758A1 (de) * 2009-04-01 2010-06-02 Siemens Medical Instruments Pte. Ltd. Hörhilfegerät
FR2945905B1 (fr) * 2009-05-20 2011-07-29 Elno Soc Nouvelle Dispositif acoustique
US20130136279A1 (en) * 2010-08-09 2013-05-30 Jeremy A Brown Personal Listening Device
KR101489612B1 (ko) 2010-12-27 2015-02-04 로무 가부시키가이샤 휴대 전화
US9107013B2 (en) 2011-04-01 2015-08-11 Cochlear Limited Hearing prosthesis with a piezoelectric actuator
CN106879080B (zh) 2012-01-20 2020-09-29 株式会社精好 移动电话、软骨传导振动源装置、聆听装置、通话装置
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JP2013207601A (ja) * 2012-03-28 2013-10-07 Kyocera Corp 電子機器
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KR101836023B1 (ko) 2012-06-29 2018-03-07 로무 가부시키가이샤 스테레오 이어폰
JP5578218B2 (ja) * 2012-09-25 2014-08-27 Ｔｄｋ株式会社 圧電サウンダ
JP6279225B2 (ja) * 2013-04-26 2018-02-14 京セラ株式会社 音響機器
CN108551507A (zh) 2013-08-23 2018-09-18 罗姆股份有限公司 呼出/呼入通话器、受话器、耳机、名片、非接触型ic卡、移动电话及其使用方法
US9282395B1 (en) * 2013-10-17 2016-03-08 Google Inc. Flexible transducer for soft-tissue and acoustic audio production
US9705548B2 (en) 2013-10-24 2017-07-11 Rohm Co., Ltd. Wristband-type handset and wristband-type alerting device
FI126874B (fi) 2014-01-24 2017-07-14 Flexound Systems Oy Laite äänen kokonaisvaltaiseen aistimiseen
JP6551919B2 (ja) 2014-08-20 2019-07-31 株式会社ファインウェル 見守りシステム、見守り検知装置および見守り通報装置
US10063958B2 (en) 2014-11-07 2018-08-28 Microsoft Technology Licensing, Llc Earpiece attachment devices
CN107113481B (zh) 2014-12-18 2019-06-28 株式会社精好 利用电磁型振动单元的软骨传导接听装置及电磁型振动单元
US10206491B2 (en) 2015-01-28 2019-02-19 Seung Chul Lee Ear instrument to which various instruments and accessories can be fixed
EP3323567B1 (en) 2015-07-15 2020-02-12 FINEWELL Co., Ltd. Robot and robot system
JP6551929B2 (ja) 2015-09-16 2019-07-31 株式会社ファインウェル 受話機能を有する腕時計
US10778824B2 (en) 2016-01-19 2020-09-15 Finewell Co., Ltd. Pen-type handset
KR101865347B1 (ko) * 2016-06-10 2018-06-07 주식회사 모다이노칩 음향 출력 장치
JP6356760B2 (ja) * 2016-10-14 2018-07-11 株式会社ファインウェル 聴取装置
JP6301433B1 (ja) * 2016-11-16 2018-03-28 ＢｏＣｏ株式会社 骨伝導を利用した聴音装置
EP3346729B1 (en) * 2017-01-04 2020-02-05 Harman Becker Automotive Systems GmbH Headphone for generating natural directional pinna cues
JP6389576B1 (ja) * 2018-01-16 2018-09-12 ＢｏＣｏ株式会社 聴音装置
JP6513839B2 (ja) * 2018-01-24 2019-05-15 ＢｏＣｏ株式会社 骨伝導を利用した聴音装置
DK3522568T3 (da) * 2018-01-31 2021-05-03 Oticon As Høreapparat der indbefatter en vibrator, som berører en øremusling
US10757501B2 (en) 2018-05-01 2020-08-25 Facebook Technologies, Llc Hybrid audio system for eyewear devices
US10602258B2 (en) * 2018-05-30 2020-03-24 Facebook Technologies, Llc Manufacturing a cartilage conduction audio device
US10620705B2 (en) 2018-06-01 2020-04-14 Google Llc Vibrating the surface of an electronic device to raise the perceived height at a depression in the surface
US10812911B2 (en) * 2018-06-13 2020-10-20 Facebook Technologies, Llc High-efficiency motor for audio actuation
JP2020053948A (ja) 2018-09-28 2020-04-02 株式会社ファインウェル 聴取装置
FR3101505B1 (fr) * 2019-09-30 2022-07-01 Activmotion Sas Ecouteur comprenant un support de fixation auriculaire et un transducteur audio piézoélectrique fixé au support
US10999672B2 (en) * 2019-10-08 2021-05-04 Kingston Technology Corporation Acoustic chambers to improve sound reproduction between left and right earcups
WO2021220078A1 (en) * 2020-04-27 2021-11-04 Cochlear Limited Pinnal device
CN113507681B (zh) * 2021-07-01 2022-03-08 中国科学院声学研究所 一种用于骨导听觉装置的状态监测装置及监测方法
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Also Published As

Publication number Publication date
TW200517003A (en) 2005-05-16
US7564988B2 (en) 2009-07-21
HK1094749A1 (en) 2007-04-04
KR20070026304A (ko) 2007-03-08
DE602004003970T2 (de) 2007-10-18
EP1665871A1 (en) 2006-06-07
RU2352083C2 (ru) 2009-04-10
DE602004003970D1 (de) 2007-02-08
CA2537460A1 (en) 2005-03-17
MXPA06002815A (es) 2006-06-14
AU2004302950A1 (en) 2005-03-17
EP1665871B1 (en) 2006-12-27
US20070025574A1 (en) 2007-02-01
GB0321617D0 (en) 2003-10-15
KR101176827B1 (ko) 2012-08-23
TWI343757B (en) 2011-06-11
CN1849842B (zh) 2010-10-20
JP4699366B2 (ja) 2011-06-08
JP2007505540A (ja) 2007-03-08
WO2005025267A1 (en) 2005-03-17
CN1849842A (zh) 2006-10-18
RU2006111466A (ru) 2007-10-20

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired