ES8104889A1 - Perfeccionamientos en transductores electroacusticos para audifonos - Google Patents

Perfeccionamientos en transductores electroacusticos para audifonos

Info

Publication number
ES8104889A1
ES8104889A1 ES493917A ES493917A ES8104889A1 ES 8104889 A1 ES8104889 A1 ES 8104889A1 ES 493917 A ES493917 A ES 493917A ES 493917 A ES493917 A ES 493917A ES 8104889 A1 ES8104889 A1 ES 8104889A1
Authority
ES
Spain
Prior art keywords
hearing aids
transducer
electroacoustic transducer
aligning
exterior
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.)
Expired
Application number
ES493917A
Other languages
English (en)
Other versions
ES493917A0 (es
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.)
MARCON Srl
Original Assignee
MARCON Srl
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 MARCON Srl filed Critical MARCON Srl
Publication of ES493917A0 publication Critical patent/ES493917A0/es
Publication of ES8104889A1 publication Critical patent/ES8104889A1/es
Expired 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
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

TRANSDUCTOR ELECTRONICO PARA AUDIFONOS. EN LA CAJA (11), DE MATERIAL MAGNETICO DE ALTO PESO ESPECIFICO, SE SITUA UN SOPORTE PRINCIPAL (25, 29), DE HIERRO O ALEACION MAGNETICA, EN CUYO INTERIOR SE COLOCAN UN IMAN PERMANENTE (13) Y UN NUCLEO MAGNETIZABLE (15) RODEADO POR LA BOBINA (16), SIENDO EL CONJUNTO AJUSTABLE POR UN TORNILLO (14) DE MATERIAL MAGNETICO, POR LO QUE PUEDE VARIAR LA RELUCTANCIA SITUADO EN UN DISCO DE CIERRE (12). LAS OSCILACIONES SON RECOGIDAS EN EL DISCO VIBRADOR (19), SITUADO EN UN EXTREMO DEL NUCLEO, QUE PRODUCE EL SONIDO.
ES493917A 1979-08-01 1980-07-31 Perfeccionamientos en transductores electroacusticos para audifonos Expired ES8104889A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT49930/79A IT1117418B (it) 1979-08-01 1979-08-01 Perfezionamento nelle capsule di ri produzione del suono per apparecchi acustici

Publications (2)

Publication Number Publication Date
ES493917A0 ES493917A0 (es) 1981-04-16
ES8104889A1 true ES8104889A1 (es) 1981-04-16

Family

ID=11271875

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493917A Expired ES8104889A1 (es) 1979-08-01 1980-07-31 Perfeccionamientos en transductores electroacusticos para audifonos

Country Status (11)

Country Link
US (1) US4380689A (es)
JP (1) JPS5623099A (es)
AT (1) ATA401180A (es)
BR (1) BR8004769A (es)
CH (1) CH645494A5 (es)
DE (1) DE3027048A1 (es)
DK (1) DK330580A (es)
ES (1) ES8104889A1 (es)
FR (1) FR2462838B1 (es)
GB (1) GB2055529B (es)
IT (1) IT1117418B (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE447947B (sv) * 1985-05-10 1986-12-22 Bo Hakansson Anordning vid en horapparat
NO169210C (no) * 1989-07-06 1992-05-20 Nha As Elektrodynamisk lydgiver for hoereapparat.
US5337364A (en) * 1990-11-28 1994-08-09 Canadian Bionic Research Inc. Communication device for transmitting audio information to a user
WO1992017991A1 (en) * 1991-04-01 1992-10-15 Resound Corporation Inconspicuous communication method utilizing remote electromagnetic drive
JP2790421B2 (ja) * 1993-10-25 1998-08-27 スター精密株式会社 電気音響変換器及びその製造方法
US7867160B2 (en) * 2004-10-12 2011-01-11 Earlens Corporation Systems and methods for photo-mechanical hearing transduction
US7668325B2 (en) 2005-05-03 2010-02-23 Earlens Corporation Hearing system having an open chamber for housing components and reducing the occlusion effect
US8295523B2 (en) * 2007-10-04 2012-10-23 SoundBeam LLC Energy delivery and microphone placement methods for improved comfort in an open canal hearing aid
US8401212B2 (en) * 2007-10-12 2013-03-19 Earlens Corporation Multifunction system and method for integrated hearing and communication with noise cancellation and feedback management
SE528279C2 (sv) * 2005-02-21 2006-10-10 Entific Medical Systems Ab Vibrator för benledande hörapparat
US8396239B2 (en) 2008-06-17 2013-03-12 Earlens Corporation Optical electro-mechanical hearing devices with combined power and signal architectures
CN102138340B (zh) 2008-06-17 2014-10-08 依耳乐恩斯公司 利用由功率和信号组成的结构的光机电听觉设备
CN102124757B (zh) * 2008-06-17 2014-08-27 依耳乐恩斯公司 传输音频信号及利用其刺激目标的系统、装置和方法
WO2010033932A1 (en) 2008-09-22 2010-03-25 Earlens Corporation Transducer devices and methods for hearing
WO2010141895A1 (en) * 2009-06-05 2010-12-09 SoundBeam LLC Optically coupled acoustic middle ear implant systems and methods
US9544700B2 (en) * 2009-06-15 2017-01-10 Earlens Corporation Optically coupled active ossicular replacement prosthesis
US10286215B2 (en) * 2009-06-18 2019-05-14 Earlens Corporation Optically coupled cochlear implant systems and methods
EP2443843A4 (en) 2009-06-18 2013-12-04 SoundBeam LLC DEVICES IMPLANTABLE IN THE TYMPAN MEMBRANE FOR HEARING AID SYSTEMS AND METHODS
DK2446646T3 (en) 2009-06-22 2019-02-04 Earlens Corp Hearing aid for coupling to the round window
EP2446645B1 (en) 2009-06-22 2020-05-06 Earlens Corporation Optically coupled bone conduction systems and methods
US8845705B2 (en) 2009-06-24 2014-09-30 Earlens Corporation Optical cochlear stimulation devices and methods
US8715154B2 (en) 2009-06-24 2014-05-06 Earlens Corporation Optically coupled cochlear actuator systems and methods
DK2656639T3 (da) 2010-12-20 2020-06-29 Earlens Corp Anatomisk tilpasset øregangshøreapparat
US10034103B2 (en) 2014-03-18 2018-07-24 Earlens Corporation High fidelity and reduced feedback contact hearing apparatus and methods
WO2016011044A1 (en) 2014-07-14 2016-01-21 Earlens Corporation Sliding bias and peak limiting for optical hearing devices
US9924276B2 (en) 2014-11-26 2018-03-20 Earlens Corporation Adjustable venting for hearing instruments
WO2017059218A1 (en) 2015-10-02 2017-04-06 Earlens Corporation Wearable customized ear canal apparatus
US10492010B2 (en) 2015-12-30 2019-11-26 Earlens Corporations Damping in contact hearing systems
US11350226B2 (en) 2015-12-30 2022-05-31 Earlens Corporation Charging protocol for rechargeable hearing systems
US20170195806A1 (en) 2015-12-30 2017-07-06 Earlens Corporation Battery coating for rechargable hearing systems
US20180077504A1 (en) 2016-09-09 2018-03-15 Earlens Corporation Contact hearing systems, apparatus and methods
WO2018093733A1 (en) 2016-11-15 2018-05-24 Earlens Corporation Improved impression procedure
WO2019173470A1 (en) 2018-03-07 2019-09-12 Earlens Corporation Contact hearing device and retention structure materials
WO2019199680A1 (en) 2018-04-09 2019-10-17 Earlens Corporation Dynamic filter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US326675A (en) * 1885-09-22 rogers
US2064426A (en) * 1931-08-10 1936-12-15 Sonotone Corp Hearing-aid device
US2291942A (en) * 1940-10-17 1942-08-04 Kurman Electric Co Inc Bone conduction hearing aid
US2773941A (en) * 1951-07-18 1956-12-11 American Danish Oticon Corp Hearing aid apparatus
US2804509A (en) * 1952-07-17 1957-08-27 Sonotone Corp Inertia type electromechanical sound transducing device
CH311282A (de) * 1953-04-02 1955-11-30 Siemens Ag Albis Magnetsystem für elektroakustische Wandler.
US3324253A (en) * 1962-10-15 1967-06-06 Matsushita Electric Ind Co Ltd Small-sized electroacoustic transducers
BE721778A (es) * 1967-10-17 1969-03-14
US3573395A (en) * 1968-07-10 1971-04-06 Henry B Whitmore Fireproof electrical isolation speaker
DE2043211A1 (de) * 1970-09-01 1972-03-02 Krupp Gmbh Knochenleitungshorer

Also Published As

Publication number Publication date
JPS5623099A (en) 1981-03-04
ATA401180A (de) 1982-04-15
CH645494A5 (it) 1984-09-28
IT1117418B (it) 1986-02-17
GB2055529B (en) 1983-09-21
ES493917A0 (es) 1981-04-16
DE3027048A1 (de) 1981-02-19
GB2055529A (en) 1981-03-04
IT7949930A0 (it) 1979-08-01
US4380689A (en) 1983-04-19
BR8004769A (pt) 1981-02-10
FR2462838A1 (fr) 1981-02-13
FR2462838B1 (fr) 1986-09-12
DK330580A (da) 1981-02-02

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