TR200102833T2 - İşitme cihazına uyumlu piezoelektrik hoparlör - Google Patents

İşitme cihazına uyumlu piezoelektrik hoparlör

Info

Publication number
TR200102833T2
TR200102833T2 TR2001/02833T TR200102833T TR200102833T2 TR 200102833 T2 TR200102833 T2 TR 200102833T2 TR 2001/02833 T TR2001/02833 T TR 2001/02833T TR 200102833 T TR200102833 T TR 200102833T TR 200102833 T2 TR200102833 T2 TR 200102833T2
Authority
TR
Turkey
Prior art keywords
hearing aid
speaker
piezoelectric speaker
magnetic field
coil
Prior art date
Application number
TR2001/02833T
Other languages
English (en)
Inventor
B. Stern Trampas
Original Assignee
Ericsson Inc.
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 Ericsson Inc. filed Critical Ericsson Inc.
Publication of TR200102833T2 publication Critical patent/TR200102833T2/tr

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
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Telephone Set Structure (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)

Abstract

Hoparlör bir isitme cihazi bobinine baglanmasi için manyetik bir alan yaratan bir piezolektrik hoparlör sunulmaktadir.Mayetik alan bobine zaman içinde degisen maynetik bir alan olarak göründügü için isitme cihazinin bobinide bir akim indüklemektedir. zaman içinde degisen manyetik alan tercihen piezoelektrik hoparlörün piezoelektrik elemaninin hareketine orantilidir ve bu sayede isitme cihazinin bobininde bu harekete orantili bir akim indükler. bu tür bir manyeti alan manyetik bir materyal piezoelektrik hoparlöre hoparlördeki bir hareketin tercihen hoparlörün maksimum yer degistirdigi konumda manyetik materyalin hareketine neden olacagi sekilde baglanarak elde edilebilir. Bu sayede piezoelektrik hoparlör isitme cihaziyla uyumluluk sergileyebilir.
TR2001/02833T 1999-04-07 2000-02-11 İşitme cihazına uyumlu piezoelektrik hoparlör TR200102833T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/287,242 US6658126B1 (en) 1999-04-07 1999-04-07 Hearing aid compatible piezoelectric speaker

Publications (1)

Publication Number Publication Date
TR200102833T2 true TR200102833T2 (tr) 2002-04-22

Family

ID=23102049

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2001/02833T TR200102833T2 (tr) 1999-04-07 2000-02-11 İşitme cihazına uyumlu piezoelektrik hoparlör

Country Status (9)

Country Link
US (1) US6658126B1 (tr)
EP (1) EP1172018B1 (tr)
JP (1) JP2002541748A (tr)
CN (1) CN1346582A (tr)
AT (1) ATE244496T1 (tr)
AU (1) AU3362700A (tr)
DE (1) DE60003663T2 (tr)
TR (1) TR200102833T2 (tr)
WO (1) WO2000060900A2 (tr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7664282B2 (en) * 1998-11-25 2010-02-16 Insound Medical, Inc. Sealing retainer for extended wear hearing devices
US6940988B1 (en) * 1998-11-25 2005-09-06 Insound Medical, Inc. Semi-permanent canal hearing device
US7379555B2 (en) 1999-06-08 2008-05-27 Insound Medical, Inc. Precision micro-hole for extended life batteries
US7016504B1 (en) * 1999-09-21 2006-03-21 Insonus Medical, Inc. Personal hearing evaluator
US6940989B1 (en) 1999-12-30 2005-09-06 Insound Medical, Inc. Direct tympanic drive via a floating filament assembly
US6914994B1 (en) 2001-09-07 2005-07-05 Insound Medical, Inc. Canal hearing device with transparent mode
US8457336B2 (en) * 2004-02-05 2013-06-04 Insound Medical, Inc. Contamination resistant ports for hearing devices
US7397926B1 (en) 2004-09-02 2008-07-08 At&T Mobility Ii Llc System and method for optimizing the strength and orientation of the inductive field of a hearing aid compatible device
US20070003081A1 (en) * 2005-06-30 2007-01-04 Insound Medical, Inc. Moisture resistant microphone
KR100609955B1 (ko) 2005-07-04 2006-08-08 주식회사 팬택 보청기 기능을 가진 압전 스피커
US7634098B2 (en) * 2005-07-25 2009-12-15 Sony Ericsson Mobile Communications, Ab Methods, devices, and computer program products for operating a mobile device in multiple signal processing modes for hearing aid compatibility
CN101836463A (zh) * 2007-08-14 2010-09-15 声音医药公司 用于长期佩戴耳道助听装置的组合话筒和听筒组件
US8808906B2 (en) 2011-11-23 2014-08-19 Insound Medical, Inc. Canal hearing devices and batteries for use with same
US8682016B2 (en) 2011-11-23 2014-03-25 Insound Medical, Inc. Canal hearing devices and batteries for use with same
US9604325B2 (en) 2011-11-23 2017-03-28 Phonak, LLC Canal hearing devices and batteries for use with same
US8761423B2 (en) 2011-11-23 2014-06-24 Insound Medical, Inc. Canal hearing devices and batteries for use with same
US9491552B2 (en) 2013-11-08 2016-11-08 Blackberry Limited Electronic device having hearing aid compatibility
US10629969B2 (en) 2014-07-27 2020-04-21 Sonova Ag Batteries and battery manufacturing methods
KR20210035642A (ko) 2019-09-24 2021-04-01 삼성전자주식회사 스피커 모듈을 포함하는 전자 장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765092A (en) 1980-10-09 1982-04-20 Seiko Instr & Electronics Ltd Microphone in common use with speaker
NL8401041A (nl) * 1984-04-03 1985-11-01 Philips Nv Elektro-akoestische inrichting.
FR2571581B1 (fr) 1984-07-18 1987-01-16 Horlogerie Photograph Fse Capsule receptrice telephonique compatible avec les protheses auditives pour malentendants
JPS6271480A (ja) 1985-09-20 1987-04-02 Rion Co Ltd 圧電アクチユエ−タ
US4916821A (en) * 1988-03-04 1990-04-17 Potter Bronson R Electronic compass and other magnetic devices
ES2069759T3 (es) * 1990-05-14 1995-05-16 Alcatel Dial Face Spa Transductor piezoelectrico.
BR9004306A (pt) * 1990-08-30 1992-03-24 S Eletro Acustica Sa Alto falante piezo-eletrico para altas frequencias aperfeicoado
US5624376A (en) * 1993-07-01 1997-04-29 Symphonix Devices, Inc. Implantable and external hearing systems having a floating mass transducer
KR950024611A (ko) 1994-01-05 1995-08-21 구쯔자와 겐따로우 자기회로를 구비한 스피커
US6321070B1 (en) * 1998-05-14 2001-11-20 Motorola, Inc. Portable electronic device with a speaker assembly
US6137889A (en) * 1998-05-27 2000-10-24 Insonus Medical, Inc. Direct tympanic membrane excitation via vibrationally conductive assembly

Also Published As

Publication number Publication date
DE60003663D1 (de) 2003-08-07
WO2000060900A3 (en) 2001-02-15
AU3362700A (en) 2000-10-23
CN1346582A (zh) 2002-04-24
DE60003663T2 (de) 2004-03-04
ATE244496T1 (de) 2003-07-15
EP1172018B1 (en) 2003-07-02
WO2000060900A2 (en) 2000-10-12
JP2002541748A (ja) 2002-12-03
US6658126B1 (en) 2003-12-02
EP1172018A2 (en) 2002-01-16

Similar Documents

Publication Publication Date Title
TR200102833T2 (tr) İşitme cihazına uyumlu piezoelektrik hoparlör
AU2001275661A1 (en) Economical, non-wearing electrical drive device
ATE516673T1 (de) Aktuator/generator-wandleranordnung
AU2002331719A1 (en) Permanent magnet turbo-generator having magnetic bearings
EP1418793A3 (en) Electromagnetic transducer having a low reluctance return path
EP1072807A3 (en) Composite-type elctromagnet and radial magnetic bearing
EP1906513A3 (en) Linear motor and machine tool having the same mounted thereon
TW200637414A (en) Vibration-sound generating device and yoke thereof
ATE525782T1 (de) Lineare antriebseinrichtung mit einem einen magnetträger aufweisenden ankerkörper
EP1001512A3 (en) Actuator and transducer
US20170019008A1 (en) Vibrating actuator
AU2001262865A1 (en) Vibrator for boneconducted hearing aids
WO2007067704A3 (en) Linear voice coil actuator as a bi-directional electromagnetic spring
ATE408169T1 (de) Elektrisch betriebene stimmgabel
TW200610589A (en) Vibration actuator
EP1919252A3 (en) Electroacoustic transducer
EP1091477A3 (en) Vibration generator
EP1507271A3 (en) Electromagnetic device
TW200746592A (en) Magnetic hysteresis coupler, especially for unwinder - rewinder devices
EP1156700A3 (en) Electroacoustic transducer
TW200606455A (en) Magnetic dynamic diaphragm controller
CN108574920B (zh) 一种动铁单元
DE50214121D1 (de) Magnetspulenanordnung
WO2011073799A3 (en) Electric motor with no counter electromotive force
EP1130945A3 (en) Electroacoustic transducer