[go: up one dir, main page]

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; DEAF-AID SETS; 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; DEAF-AID SETS; 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; DEAF-AID SETS; 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; DEAF-AID SETS; 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; 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
    • 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)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY138426A (en) * 2005-09-22 2009-06-30 Mecha Medic Solution Sdn Bhd Atraumatic ear irrigation device
WO2007095572A2 (en) * 2006-02-14 2007-08-23 Dean Thomas M Audio earbud carrier
JP4289376B2 (ja) 2006-08-18 2009-07-01 ソニー株式会社 ヘッドセット
CN201054760Y (zh) * 2007-04-30 2008-04-30 吴英瑞 耳挂式麦克风
SE0701242L (sv) * 2007-05-24 2008-12-02 Cochlear Ltd Vibrator
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
US8363871B2 (en) * 2008-03-31 2013-01-29 Cochlear Limited Alternative 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
WO2012021424A1 (en) * 2010-08-09 2012-02-16 #3248362 Nova Scotia Limited Personal listening device
CN109039391B (zh) 2010-12-27 2021-08-10 株式会社精好 移动电话
US9107013B2 (en) 2011-04-01 2015-08-11 Cochlear Limited Hearing prosthesis with a piezoelectric actuator
TWI660618B (zh) 2012-01-20 2019-05-21 日商精良股份有限公司 mobile phone
US9288591B1 (en) 2012-03-14 2016-03-15 Google Inc. Bone-conduction anvil and diaphragm
JP2013207601A (ja) * 2012-03-28 2013-10-07 Kyocera Corp 電子機器
GB201207045D0 (en) * 2012-04-23 2012-06-06 Hiwave Technologies Uk Ltd Transducers with improved impedance matching
TWI571133B (zh) 2012-06-29 2017-02-11 Rohm Co Ltd stereophone
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
WO2015025829A1 (ja) 2013-08-23 2015-02-26 ローム株式会社 携帯電話
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
CN110312181B (zh) 2014-12-18 2020-12-15 株式会社精好 自行车行驶用接听装置及自行车系统
JP2018507571A (ja) 2015-01-28 2018-03-15 イ、スン チョルLEE, Seung Chul 多様な器具及び装身具の固定ができる耳用器具
WO2017010547A1 (ja) 2015-07-15 2017-01-19 ローム株式会社 ロボットおよびロボットシステム
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
EP3346731A1 (en) * 2017-01-04 2018-07-11 Harman Becker Automotive Systems GmbH Systems and methods for generating natural directional pinna cues for virtual sound source synthesis
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
EP3522568B1 (en) * 2018-01-31 2021-03-10 Oticon A/s A hearing aid including a vibrator touching a pinna
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
US11678103B2 (en) 2021-09-14 2023-06-13 Meta Platforms Technologies, Llc Audio system with tissue transducer driven by air conduction transducer
WO2025255552A1 (en) * 2024-06-06 2025-12-11 Emfit Corp. Microphone using simplified transducer

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2045427A (en) * 1933-05-24 1936-06-23 Sonotone Corp Bone-conduction hearing-aid
GB541226A (en) 1941-01-09 1941-11-18 Carl William Hansel Apparatus to intensify hearing
SU449713A1 (ru) * 1972-11-16 1974-11-15 Ф. В. Беднин, В. Г. Горшков, Б. М. Сагалович , А. В. Стамов Витковский Костный телефон дл исследовани слуха и слухопротезировани
JPS5689200A (en) * 1979-12-20 1981-07-20 Matsushita Electric Ind Co Ltd Receiver
JPS59209000A (ja) 1983-05-13 1984-11-27 Shigeru Tsutsumi 聴音器
JPS59139786A (ja) * 1984-01-13 1984-08-10 Matsushita Electric Ind Co Ltd 耳かけ形イヤホン
US4791673A (en) * 1986-12-04 1988-12-13 Schreiber Simeon B Bone conduction audio listening device and method
JPS63173993U (pt) * 1987-05-07 1988-11-11
JPH04199999A (ja) * 1990-11-29 1992-07-21 Terumo Corp 挿耳型音響機器
JP3235865B2 (ja) 1991-06-03 2001-12-04 パイオニア株式会社 イヤースピーカ
JPH0817415B2 (ja) 1992-03-19 1996-02-21 勝夫 許斐 イヤーセット型送受話器
UA51671C2 (uk) 1995-09-02 2002-12-16 Нью Транзд'Юсез Лімітед Акустичний пристрій
CA2194641C (en) 1996-12-28 2005-05-03 Bill Yang In-ear type earphone having an ear hanger
US6427018B1 (en) 1997-07-18 2002-07-30 Cotron Corporation Adjustable earphones for personal audio and communication systems
GB9818719D0 (en) 1998-08-28 1998-10-21 New Transducers Ltd Vubration exciter
GB9902442D0 (en) * 1999-02-05 1999-03-24 New Transducers Ltd A headphone
TW511391B (en) 2000-01-24 2002-11-21 New Transducers Ltd Transducer
JP3556151B2 (ja) * 2000-05-09 2004-08-18 株式会社テムコジャパン 骨伝導スピーカを用いた送受話装置
GB0024279D0 (en) * 2000-10-04 2000-11-15 New Transducers Ltd Audio apparatus
US20020039427A1 (en) * 2000-10-04 2002-04-04 Timothy Whitwell Audio apparatus

Also Published As

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

Similar Documents

Publication Publication Date Title
BRPI0414276A (pt) aparelho de áudio
DE59901093D1 (de) Implantierbarer schallrezeptor für hörhilfen
EP1879424A3 (en) Earphone for placement in an ear
DK1353531T3 (da) Akustisk transducer med reduceret tykkelse
KR20050059415A (ko) 음향 진동 발생소자
EP1426788A3 (en) Transducer and mounting for transducer in an acoustic logging apparatus
DE19882589T1 (de) Wandler mit piezoelektrischem Film
KR950026307A (ko) 헤드폰
JP2007251358A (ja) 骨伝導スピーカ
AU6455098A (en) Improved dual coil floating mass transducers
EP2030477A4 (en) ACTUATOR SYSTEMS FOR ORAL APPLICATIONS
SE0002071D0 (sv) Hörapparat
DK1919255T3 (da) Höreapparat
EP1011295A3 (de) Hermetisch dichter Hörgerätewandler und Hörgeräte mit diesem Wandler
ATE528930T1 (de) Elektroakustischer wandler
DE60204241D1 (de) Verfahren zur herstellung eines hörgeräts
KR20200109406A (ko) 골전도 스피커
US2045427A (en) Bone-conduction hearing-aid
JP2013143612A (ja) インサート型ヘッドホンの測定用装着部材
SE0302489L (sv) Metod och anordning för att dämpa resonansfrekvens
US20090220115A1 (en) Miniature Bio-Compatible Piezoelectric Transducer Apparatus
JP5956320B2 (ja) 音声振動出力装置
JP2018064258A (ja) インナーイヤー型イヤホン
JP2009055202A (ja) イヤホン
CN217283369U (zh) 一种震动喇叭

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