BE643118A - - Google Patents

Info

Publication number
BE643118A
BE643118A BE643118DA BE643118A BE 643118 A BE643118 A BE 643118A BE 643118D A BE643118D A BE 643118DA BE 643118 A BE643118 A BE 643118A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE643118A publication Critical patent/BE643118A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/35Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques
    • H04R25/353Frequency, e.g. frequency shift or compression

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Amplifiers (AREA)
BE643118D 1963-02-14 1964-01-29 BE643118A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR924885 1963-02-14

Publications (1)

Publication Number Publication Date
BE643118A true BE643118A (en:Method) 1964-05-15

Family

ID=8797106

Family Applications (1)

Application Number Title Priority Date Filing Date
BE643118D BE643118A (en:Method) 1963-02-14 1964-01-29

Country Status (7)

Country Link
US (1) US3385937A (en:Method)
BE (1) BE643118A (en:Method)
CH (1) CH398700A (en:Method)
DE (1) DE1261169B (en:Method)
DK (1) DK135140B (en:Method)
GB (1) GB1057771A (en:Method)
NL (1) NL6401211A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144774A3 (en) * 1983-11-07 1987-07-22 Navot Technology Ltd. Audiotactile communication system

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1205569A (en) * 1966-10-10 1970-09-16 E M I E L E C T R O N I C S Ca Improvements in or relating to stethoscopes
US3531595A (en) * 1966-10-31 1970-09-29 Michael S Demaree Method and apparatus for the testing and treatment of hearing deficiencies
DE1537596B1 (de) * 1967-11-14 1970-09-03 Michel Copel Verfahren und Schaltungsanordnung zum Verbessern der Verstaendlichkeit frequenzverzerrter Sprache
DE1762492C3 (de) * 1967-12-28 1973-11-22 Emanuele Prof. Dr.-Ing. Biondi Verfahren und Schaltung zur Hör barmachung der menschlichen Stimme den hochgradig Schwerhörigen
GB1340105A (en) * 1971-06-08 1973-12-12 Nat Res Dev Aids for deaf persons
JPS5250646B2 (en:Method) * 1972-10-16 1977-12-26
DE7302446U (de) * 1973-01-23 1973-06-28 Hueber & Co Horhilfsgerat fur Schwerhonge oder Horbehinderte
DE2316939C3 (de) * 1973-04-04 1987-09-10 Siemens AG, 1000 Berlin und 8000 München Elektrische Hörhilfeschaltung
JPS52125251A (en) * 1976-02-23 1977-10-20 Bio Communication Res Electric filter and method of designing same
US4051331A (en) * 1976-03-29 1977-09-27 Brigham Young University Speech coding hearing aid system utilizing formant frequency transformation
US4220160A (en) * 1978-07-05 1980-09-02 Clinical Systems Associates, Inc. Method and apparatus for discrimination and detection of heart sounds
DE2844979C2 (de) * 1978-10-16 1989-08-31 Juval Dr.-Ing. 8000 München Mantel Hörgerät
DE3016128C2 (de) * 1979-03-08 1982-08-12 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Erzeugung von akustischen Sprachsignalen, die für äußerst Schwerhörige verständlich sind (optimale Sprachverständlichkeit liefern) und Gerät zur Durchführung dieses Verfahrens
DE2908999C2 (de) * 1979-03-08 1982-06-09 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Erzeugung von akustischen Sprachsignalen, die für äußerst Schwerhörige verständlich sind und Gerät zur Durchführung dieses Verfahrens
US4403118A (en) * 1980-04-25 1983-09-06 Siemens Aktiengesellschaft Method for generating acoustical speech signals which can be understood by persons extremely hard of hearing and a device for the implementation of said method
US4366349A (en) * 1980-04-28 1982-12-28 Adelman Roger A Generalized signal processing hearing aid
US4419544A (en) * 1982-04-26 1983-12-06 Adelman Roger A Signal processing apparatus
US4611596A (en) * 1980-10-14 1986-09-16 Purdue Research Foundation Sensory prostheses
US4393275A (en) * 1981-09-30 1983-07-12 Beltone Electronics Corporation Hearing aid with controllable wide range of frequency response
DE3333776A1 (de) * 1983-09-19 1985-04-18 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zur uebertragung akustischer informationen als fuehlbare vibrationen
US4628907A (en) * 1984-03-22 1986-12-16 Epley John M Direct contact hearing aid apparatus
EP0240286B1 (en) * 1986-04-01 1992-12-09 Matsushita Electric Industrial Co., Ltd. Low-pitched sound creator
FR2598909B1 (fr) * 1986-05-23 1988-08-26 Franche Comte Universite Perfectionnements aux dispositifs de prothese auditive
US5303306A (en) * 1989-06-06 1994-04-12 Audioscience, Inc. Hearing aid with programmable remote and method of deriving settings for configuring the hearing aid
US5844984A (en) * 1992-03-19 1998-12-01 Pan Communications, Inc. Two-way communications earset with filter
US6272360B1 (en) 1997-07-03 2001-08-07 Pan Communications, Inc. Remotely installed transmitter and a hands-free two-way voice terminal device using same
US6577739B1 (en) 1997-09-19 2003-06-10 University Of Iowa Research Foundation Apparatus and methods for proportional audio compression and frequency shifting
US7139404B2 (en) 2001-08-10 2006-11-21 Hear-Wear Technologies, Llc BTE/CIC auditory device and modular connector system therefor
US7110562B1 (en) * 2001-08-10 2006-09-19 Hear-Wear Technologies, Llc BTE/CIC auditory device and modular connector system therefor
CN101208991B (zh) * 2005-06-27 2012-01-11 唯听助听器公司 具有加强的高频再现功能的助听器以及处理声频信号的方法
US8553897B2 (en) 2009-06-09 2013-10-08 Dean Robert Gary Anderson Method and apparatus for directional acoustic fitting of hearing aids
US9101299B2 (en) 2009-07-23 2015-08-11 Dean Robert Gary Anderson As Trustee Of The D/L Anderson Family Trust Hearing aids configured for directional acoustic fitting
DE102010041640B4 (de) * 2010-09-29 2014-01-30 Siemens Medical Instruments Pte. Ltd. Hörhilfegerät zur Frequenzkompression
DE102010041643B4 (de) * 2010-09-29 2014-01-30 Siemens Medical Instruments Pte. Ltd. Hörhilfegerät zur Frequenzkompression
US8855342B2 (en) 2010-09-29 2014-10-07 Siemens Medical Instruments Pte. Ltd. Hearing aid device for frequency compression
WO2012076044A1 (en) * 2010-12-08 2012-06-14 Widex A/S Hearing aid and a method of improved audio reproduction
US8942397B2 (en) * 2011-11-16 2015-01-27 Dean Robert Gary Anderson Method and apparatus for adding audible noise with time varying volume to audio devices
US10142742B2 (en) * 2016-01-01 2018-11-27 Dean Robert Gary Anderson Audio systems, devices, and methods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144774A3 (en) * 1983-11-07 1987-07-22 Navot Technology Ltd. Audiotactile communication system

Also Published As

Publication number Publication date
GB1057771A (en) 1967-02-08
DK135140B (da) 1977-03-07
DE1261169B (de) 1968-02-15
DK135140C (en:Method) 1977-08-08
NL6401211A (en:Method) 1964-08-17
CH398700A (fr) 1966-03-15
US3385937A (en) 1968-05-28

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