CH533408A - Hearing aid - Google Patents

Hearing aid

Info

Publication number
CH533408A
CH533408A CH154772A CH154772A CH533408A CH 533408 A CH533408 A CH 533408A CH 154772 A CH154772 A CH 154772A CH 154772 A CH154772 A CH 154772A CH 533408 A CH533408 A CH 533408A
Authority
CH
Switzerland
Prior art keywords
hearing aid
hearing
aid
Prior art date
Application number
CH154772A
Other languages
German (de)
Inventor
Rueegg Heinz
Original Assignee
Bommer Ag
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 Bommer Ag filed Critical Bommer Ag
Priority to CH154772A priority Critical patent/CH533408A/en
Priority to DE2259290A priority patent/DE2259290A1/en
Priority to AT1032572A priority patent/AT324459B/en
Priority to IT32681/72A priority patent/IT971692B/en
Priority to ES410250A priority patent/ES410250A1/en
Priority to AU51017/73A priority patent/AU5101773A/en
Priority to US326550A priority patent/US3875349A/en
Priority to NL7301138A priority patent/NL7301138A/xx
Publication of CH533408A publication Critical patent/CH533408A/en
Priority to GB507173A priority patent/GB1383473A/en
Priority to JP48013640A priority patent/JPS4888803A/ja

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
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/402—Arrangements for obtaining a desired directivity characteristic using contructional means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers
    • H03F3/183—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only
    • 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
    • H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
    • H04R25/456—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Circuit For Audible Band Transducer (AREA)
CH154772A 1972-02-02 1972-02-02 Hearing aid CH533408A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CH154772A CH533408A (en) 1972-02-02 1972-02-02 Hearing aid
DE2259290A DE2259290A1 (en) 1972-02-02 1972-12-04 HOERGERAET
AT1032572A AT324459B (en) 1972-02-02 1972-12-05 HEARING AID
IT32681/72A IT971692B (en) 1972-02-02 1972-12-07 HEADSET
ES410250A ES410250A1 (en) 1972-02-02 1972-12-30 Hearing aid
AU51017/73A AU5101773A (en) 1972-02-02 1973-01-11 Hearing aid
US326550A US3875349A (en) 1972-02-02 1973-01-24 Hearing aid
NL7301138A NL7301138A (en) 1972-02-02 1973-01-26
GB507173A GB1383473A (en) 1972-02-02 1973-02-01 Hearing aid
JP48013640A JPS4888803A (en) 1972-02-02 1973-02-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH154772A CH533408A (en) 1972-02-02 1972-02-02 Hearing aid

Publications (1)

Publication Number Publication Date
CH533408A true CH533408A (en) 1973-01-31

Family

ID=4212963

Family Applications (1)

Application Number Title Priority Date Filing Date
CH154772A CH533408A (en) 1972-02-02 1972-02-02 Hearing aid

Country Status (10)

Country Link
US (1) US3875349A (en)
JP (1) JPS4888803A (en)
AT (1) AT324459B (en)
AU (1) AU5101773A (en)
CH (1) CH533408A (en)
DE (1) DE2259290A1 (en)
ES (1) ES410250A1 (en)
GB (1) GB1383473A (en)
IT (1) IT971692B (en)
NL (1) NL7301138A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0364037A1 (en) * 1988-10-13 1990-04-18 Koninklijke Philips Electronics N.V. Antihowling hearing aid
AT407815B (en) * 1990-07-13 2001-06-25 Viennatone Gmbh HEARING AID
US7103191B1 (en) 1993-04-13 2006-09-05 Etymotic Research, Inc. Hearing aid having second order directional response
WO2012139230A1 (en) 2011-04-14 2012-10-18 Phonak Ag Hearing instrument

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134740A (en) * 1981-02-13 1982-08-20 Toshiba Corp Keyboard input device
US4489442A (en) * 1982-09-30 1984-12-18 Shure Brothers, Inc. Sound actuated microphone system
US4622440A (en) * 1984-04-11 1986-11-11 In Tech Systems Corp. Differential hearing aid with programmable frequency response
US4920570A (en) * 1987-12-18 1990-04-24 West Henry L Modular assistive listening system
CH681411A5 (en) * 1991-02-20 1993-03-15 Phonak Ag
WO1997004617A1 (en) * 1995-07-18 1997-02-06 Comento Ab Personal listening device
US5757933A (en) * 1996-12-11 1998-05-26 Micro Ear Technology, Inc. In-the-ear hearing aid with directional microphone system
US7881486B1 (en) * 1996-12-31 2011-02-01 Etymotic Research, Inc. Directional microphone assembly
US6876749B1 (en) * 1999-07-12 2005-04-05 Etymotic Research, Inc. Microphone for hearing aid and communications applications having switchable polar and frequency response characteristics
DE19948907A1 (en) * 1999-10-11 2001-02-01 Siemens Audiologische Technik Signal processing in hearing aid
AU766629B2 (en) * 1999-10-14 2003-10-23 Phonak Ag Method for adapting a hearing device and hearing device
EP1192836A4 (en) * 2000-04-07 2008-10-08 Sonionmicrotronic Nederland MICROPHONE WITH SELECTION OF RANGES
US7346176B1 (en) * 2000-05-11 2008-03-18 Plantronics, Inc. Auto-adjust noise canceling microphone with position sensor
US7561700B1 (en) * 2000-05-11 2009-07-14 Plantronics, Inc. Auto-adjust noise canceling microphone with position sensor
DE60128808T2 (en) * 2000-06-30 2008-02-07 Sonion Nederland B.V. A MICROPHONE ASSEMBLY
EP1330940B1 (en) 2000-10-05 2012-03-07 Etymotic Research, Inc Directional microphone assembly
CA2433390A1 (en) * 2001-11-09 2002-01-17 Phonak Ag Method for operating a hearing device and hearing device
US7369669B2 (en) * 2002-05-15 2008-05-06 Micro Ear Technology, Inc. Diotic presentation of second-order gradient directional hearing aid signals
US7369671B2 (en) 2002-09-16 2008-05-06 Starkey, Laboratories, Inc. Switching structures for hearing aid
US8284970B2 (en) 2002-09-16 2012-10-09 Starkey Laboratories Inc. Switching structures for hearing aid
DK1627553T3 (en) 2003-05-19 2008-04-28 Widex As A hearing aid
US20050069158A1 (en) * 2003-09-25 2005-03-31 Lu Yao Tsun Packaged piezoelectric exciter module
US7233679B2 (en) * 2003-09-30 2007-06-19 Motorola, Inc. Microphone system for a communication device
KR100677554B1 (en) * 2005-01-14 2007-02-02 삼성전자주식회사 Recording device and method using beam forming method
CN1882194B (en) * 2005-05-20 2011-01-26 美商富迪科技股份有限公司 Module of built-in multi-microphone
US8041066B2 (en) 2007-01-03 2011-10-18 Starkey Laboratories, Inc. Wireless system for hearing communication devices providing wireless stereo reception modes
US9774961B2 (en) 2005-06-05 2017-09-26 Starkey Laboratories, Inc. Hearing assistance device ear-to-ear communication using an intermediate device
WO2007098768A1 (en) 2006-03-03 2007-09-07 Gn Resound A/S Automatic switching between omnidirectional and directional microphone modes in a hearing aid
US8208642B2 (en) 2006-07-10 2012-06-26 Starkey Laboratories, Inc. Method and apparatus for a binaural hearing assistance system using monaural audio signals
US7558396B2 (en) * 2006-09-15 2009-07-07 Fortemedia, Inc. Microphone module at corner or edge of electronic device
US7832080B2 (en) * 2007-10-11 2010-11-16 Etymotic Research, Inc. Directional microphone assembly
US20090259091A1 (en) * 2008-03-31 2009-10-15 Cochlear Limited Bone conduction device having a plurality of sound input devices
DE102008058787B4 (en) * 2008-11-24 2017-06-08 Sennheiser Electronic Gmbh & Co. Kg microphone
US8771166B2 (en) * 2009-05-29 2014-07-08 Cochlear Limited Implantable auditory stimulation system and method with offset implanted microphones
JP5434798B2 (en) * 2009-12-25 2014-03-05 船井電機株式会社 Microphone unit and voice input device including the same
US8737653B2 (en) 2009-12-30 2014-05-27 Starkey Laboratories, Inc. Noise reduction system for hearing assistance devices
JP5691181B2 (en) * 2010-01-27 2015-04-01 船井電機株式会社 Microphone unit and voice input device including the same
JP5872163B2 (en) 2011-01-07 2016-03-01 オムロン株式会社 Acoustic transducer and microphone using the acoustic transducer
US9380380B2 (en) 2011-01-07 2016-06-28 Stmicroelectronics S.R.L. Acoustic transducer and interface circuit
US9744000B2 (en) 2011-09-15 2017-08-29 Lanfried Ortho Technology, Llc Intra-oral appliance and methods of using same
US10003379B2 (en) 2014-05-06 2018-06-19 Starkey Laboratories, Inc. Wireless communication with probing bandwidth
DK3148218T3 (en) * 2015-09-18 2020-02-24 Sonion Nederland Bv ACOUSTIC MODULE WITH ACOUSTIC FILTER
US9668065B2 (en) 2015-09-18 2017-05-30 Sonion Nederland B.V. Acoustical module with acoustical filter
US11071869B2 (en) 2016-02-24 2021-07-27 Cochlear Limited Implantable device having removable portion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2112569A (en) * 1936-06-16 1938-03-29 E A Myers & Sons Method and apparatus for selecting and prescribing audiphones
US2783312A (en) * 1952-08-06 1957-02-26 James C Monzon Binaural hearing apparatus and method
US2787671A (en) * 1952-10-06 1957-04-02 Schall Technik Dr Ing Karl Sch Microphone arrangement
US2989597A (en) * 1955-06-30 1961-06-20 John A Victoreen High fidelity sound translating apparatus
US3458668A (en) * 1966-12-06 1969-07-29 Willco Horgerate Medizinische Directional hearing aid

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0364037A1 (en) * 1988-10-13 1990-04-18 Koninklijke Philips Electronics N.V. Antihowling hearing aid
AT407815B (en) * 1990-07-13 2001-06-25 Viennatone Gmbh HEARING AID
US7103191B1 (en) 1993-04-13 2006-09-05 Etymotic Research, Inc. Hearing aid having second order directional response
WO2012139230A1 (en) 2011-04-14 2012-10-18 Phonak Ag Hearing instrument

Also Published As

Publication number Publication date
NL7301138A (en) 1973-08-06
GB1383473A (en) 1974-02-12
AT324459B (en) 1975-09-10
DE2259290A1 (en) 1973-08-09
IT971692B (en) 1974-05-10
JPS4888803A (en) 1973-11-21
AU5101773A (en) 1974-07-11
US3875349A (en) 1975-04-01
ES410250A1 (en) 1975-12-01

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Legal Events

Date Code Title Description
PL Patent ceased