DE69531828D1 - Hörhilfegerät mit signalverarbeitungstechniken - Google Patents

Hörhilfegerät mit signalverarbeitungstechniken

Info

Publication number
DE69531828D1
DE69531828D1 DE69531828T DE69531828T DE69531828D1 DE 69531828 D1 DE69531828 D1 DE 69531828D1 DE 69531828 T DE69531828 T DE 69531828T DE 69531828 T DE69531828 T DE 69531828T DE 69531828 D1 DE69531828 D1 DE 69531828D1
Authority
DE
Germany
Prior art keywords
signal processing
hearing aid
processing techniques
techniques
hearing
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 - Lifetime
Application number
DE69531828T
Other languages
English (en)
Other versions
DE69531828T2 (de
Inventor
Thomas G Stockham Jr
Douglas M Chabries
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.)
Brigham Young University
Sonic Innovations Inc
Original Assignee
Brigham Young University
Sonic Innovations 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 Brigham Young University, Sonic Innovations Inc filed Critical Brigham Young University
Application granted granted Critical
Publication of DE69531828D1 publication Critical patent/DE69531828D1/de
Publication of DE69531828T2 publication Critical patent/DE69531828T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/35—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques
    • H04R25/356—Amplitude, e.g. amplitude shift or compression
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/005—Combinations of two or more types of control, e.g. gain control and tone control of digital or coded signals
    • 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
    • H04R25/453—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback electronically

Landscapes

  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Stereophonic System (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Circuit For Audible Band Transducer (AREA)
DE69531828T 1994-07-08 1995-07-07 Hörhilfegerät mit signalverarbeitungstechniken Expired - Lifetime DE69531828T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/272,927 US5500902A (en) 1994-07-08 1994-07-08 Hearing aid device incorporating signal processing techniques
US272927 1994-07-08
PCT/US1995/008275 WO1996002120A1 (en) 1994-07-08 1995-07-07 Hearing aid device incorporating signal processing techniques

Publications (2)

Publication Number Publication Date
DE69531828D1 true DE69531828D1 (de) 2003-10-30
DE69531828T2 DE69531828T2 (de) 2004-07-01

Family

ID=23041862

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69531828T Expired - Lifetime DE69531828T2 (de) 1994-07-08 1995-07-07 Hörhilfegerät mit signalverarbeitungstechniken

Country Status (7)

Country Link
US (2) US5500902A (de)
EP (1) EP0770316B1 (de)
AU (1) AU695115B2 (de)
CA (1) CA2194583C (de)
DE (1) DE69531828T2 (de)
DK (1) DK0770316T3 (de)
WO (1) WO1996002120A1 (de)

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DE69531828T2 (de) 2004-07-01
AU3092895A (en) 1996-02-09
CA2194583C (en) 2000-05-30
EP0770316A4 (de) 1997-05-07
DK0770316T3 (da) 2004-02-09
US5500902A (en) 1996-03-19
EP0770316A1 (de) 1997-05-02
WO1996002120A1 (en) 1996-01-25
US5848171A (en) 1998-12-08
EP0770316B1 (de) 2003-09-24
CA2194583A1 (en) 1996-01-25
AU695115B2 (en) 1998-08-06

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