DK301083A - Elektrisk hoereapparat - Google Patents

Elektrisk hoereapparat Download PDF

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Publication number
DK301083A
DK301083A DK301083A DK301083A DK301083A DK 301083 A DK301083 A DK 301083A DK 301083 A DK301083 A DK 301083A DK 301083 A DK301083 A DK 301083A DK 301083 A DK301083 A DK 301083A
Authority
DK
Denmark
Prior art keywords
hearing
sound
sound sources
ear
transfer characteristic
Prior art date
Application number
DK301083A
Other languages
Danish (da)
English (en)
Other versions
DK301083D0 (da
Inventor
Reinhard Kern
Gerhard Krauss
Helmut Schlosser
Original Assignee
Siemens 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6167357&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK301083(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of DK301083D0 publication Critical patent/DK301083D0/da
Publication of DK301083A publication Critical patent/DK301083A/da

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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/227—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  using transducers reproducing the same frequency band
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/225—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  for telephonic receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/48—Electric hearing aids using constructional means for obtaining a desired frequency response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/59—Arrangements for selective connection between one or more amplifiers and one or more receivers within one hearing aid

Landscapes

  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Control Of Electric Motors In General (AREA)
  • Amplifiers (AREA)
  • Headphones And Earphones (AREA)
  • Power Steering Mechanism (AREA)
  • Thermistors And Varistors (AREA)
  • Surgical Instruments (AREA)
DK301083A 1982-07-01 1983-06-30 Elektrisk hoereapparat DK301083A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823224614 DE3224614A1 (de) 1982-07-01 1982-07-01 Elektrisches hoergeraet

Publications (2)

Publication Number Publication Date
DK301083D0 DK301083D0 (da) 1983-06-30
DK301083A true DK301083A (da) 1984-01-02

Family

ID=6167357

Family Applications (1)

Application Number Title Priority Date Filing Date
DK301083A DK301083A (da) 1982-07-01 1983-06-30 Elektrisk hoereapparat

Country Status (7)

Country Link
US (1) US4629833A (fr)
EP (1) EP0098421B1 (fr)
JP (1) JPS5922500A (fr)
AT (1) ATE34899T1 (fr)
CA (1) CA1211831A (fr)
DE (3) DE3224614A1 (fr)
DK (1) DK301083A (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61228846A (ja) * 1985-04-04 1986-10-13 アロカ株式会社 超音波探触子
US4852177A (en) * 1986-08-28 1989-07-25 Sensesonics, Inc. High fidelity earphone and hearing aid
FR2657716B1 (fr) * 1990-02-01 1995-07-13 Leher Francois Dispositif de transmission du son a filtrage selectif, destine a etre mis en place dans le conduit auditif externe.
GB2261343A (en) * 1991-11-08 1993-05-12 Rachael Tansey Chadwick Directional single-ear earphone, hearing aid
AT403867B (de) * 1996-10-11 1998-06-25 Resound Viennatone Hoertechnol Hörgerät
US6125172A (en) * 1997-04-18 2000-09-26 Lucent Technologies, Inc. Apparatus and method for initiating a transaction having acoustic data receiver that filters human voice
US6597793B1 (en) 1998-08-06 2003-07-22 Resistance Technology, Inc. Directional/omni-directional hearing aid microphone and housing
EP1330940B1 (fr) 2000-10-05 2012-03-07 Etymotic Research, Inc Ensemble microphone directionnel
US7369670B2 (en) 2004-08-25 2008-05-06 Phonak Ag Earplug and method for manufacturing the same
EP1629808A1 (fr) * 2004-08-25 2006-03-01 Phonak Ag Bouchon d'oreille et son procédé de fabrication
US7317806B2 (en) * 2004-12-22 2008-01-08 Ultimate Ears, Llc Sound tube tuned multi-driver earpiece
DK1920633T3 (da) 2005-08-23 2011-10-03 Widex As Høreapparat med forøget akustisk båndbredde
US8170249B2 (en) * 2006-06-19 2012-05-01 Sonion Nederland B.V. Hearing aid having two receivers each amplifying a different frequency range
EP1921746B2 (fr) 2006-11-08 2013-06-12 Siemens Audiologische Technik GmbH Circuit électronique pour l'ajustage de la puissance de sortie et / ou de la réponse en fréquence d'un amplificateur pour une prothèse auditive
DE102006061179A1 (de) * 2006-12-22 2008-02-14 Siemens Audiologische Technik Gmbh Hörhilfe- und/oder Kommunikationsgerät mit mehreren Hörern
US7832080B2 (en) * 2007-10-11 2010-11-16 Etymotic Research, Inc. Directional microphone assembly
US8160284B2 (en) 2008-09-09 2012-04-17 Etymotic Research, Inc. Amplification circuit and hearing aid
US8588880B2 (en) 2009-02-16 2013-11-19 Masimo Corporation Ear sensor
US20110058703A1 (en) * 2009-09-08 2011-03-10 Logitech Europe, S.A. In-Ear Monitor with Triple Sound Bore Configuration
JP5666797B2 (ja) * 2009-10-05 2015-02-12 フォスター電機株式会社 イヤホン
CN103069841A (zh) 2010-08-03 2013-04-24 峰力公司 用于听力器械的受话器系统
EP2512152B1 (fr) 2011-04-13 2013-11-06 Oticon A/s Dispositif auditif avec au moins deux microphones
IT201700046314A1 (it) * 2017-04-28 2017-07-28 Eartronik Apparecchio acustico multi-via
US11246755B2 (en) 2017-11-17 2022-02-15 Microsonic, Inc. Sound attenuation earplug system and method of manufacture

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US27487A (en) * 1860-03-13 Straw-cutter
DE1739043U (de) * 1956-09-05 1957-02-07 Wendton Werner Wendt K G Elektrisches hoergeraet.
USRE27487E (en) 1971-05-17 1972-09-26 Directional hearing aid
US3772478A (en) * 1971-12-27 1973-11-13 Instrument Systems Corp Stethoscope headset
US3798390A (en) * 1972-07-24 1974-03-19 Gould Inc Hearing aid with valved dual ports
DE7302446U (de) * 1973-01-23 1973-06-28 Hueber & Co Horhilfsgerat fur Schwerhonge oder Horbehinderte
US3909556A (en) * 1974-08-08 1975-09-30 Audivox Inc Directionally variable hearing aid
US4109116A (en) * 1977-07-19 1978-08-22 Victoreen John A Hearing aid receiver with plural transducers
FR2490485A1 (fr) * 1980-09-22 1982-03-26 Michas Frederic Prothese auditive
JPS57134740A (en) * 1981-02-13 1982-08-20 Toshiba Corp Keyboard input device

Also Published As

Publication number Publication date
DE3224614A1 (de) 1984-01-05
EP0098421B1 (fr) 1988-06-01
DK301083D0 (da) 1983-06-30
EP0098421A2 (fr) 1984-01-18
US4629833A (en) 1986-12-16
DE3376950D1 (en) 1988-07-07
CA1211831A (fr) 1986-09-23
JPS5922500A (ja) 1984-02-04
ATE34899T1 (de) 1988-06-15
EP0098421A3 (en) 1985-04-17
DE8218876U1 (de) 1985-12-05

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment