DK1236377T3 - Höreapparat med signalforarbejdningsteknikker - Google Patents

Höreapparat med signalforarbejdningsteknikker

Info

Publication number
DK1236377T3
DK1236377T3 DK00928883T DK00928883T DK1236377T3 DK 1236377 T3 DK1236377 T3 DK 1236377T3 DK 00928883 T DK00928883 T DK 00928883T DK 00928883 T DK00928883 T DK 00928883T DK 1236377 T3 DK1236377 T3 DK 1236377T3
Authority
DK
Denmark
Prior art keywords
signal processing
hearing aid
processing techniques
techniques
hearing
Prior art date
Application number
DK00928883T
Other languages
English (en)
Inventor
Aaron M Hammond
Douglas M Chabries
Richard W Christiansen
William C Borough
Original Assignee
Univ Brigham Young
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=23767135&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1236377(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Univ Brigham Young filed Critical Univ Brigham Young
Application granted granted Critical
Publication of DK1236377T3 publication Critical patent/DK1236377T3/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
    • H04R25/00—Electric hearing aids
    • H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
    • H04R25/453—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback electronically
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/025—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers frequency-dependent volume compression or expansion, e.g. multiple-band systems
    • 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
    • H04R25/35—Electric hearing aids using translation techniques
    • H04R25/356—Amplitude, e.g. amplitude shift or compression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/03—Synergistic effects of band splitting and sub-band processing
    • 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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/502—Customised settings for obtaining desired overall acoustical characteristics using analog signal processing

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)
DK00928883T 1999-11-22 2000-05-04 Höreapparat med signalforarbejdningsteknikker DK1236377T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/444,972 US6885752B1 (en) 1994-07-08 1999-11-22 Hearing aid device incorporating signal processing techniques
PCT/US2000/012413 WO2001039546A1 (en) 1999-11-22 2000-05-04 Hearing aid device incorporating signal processing techniques

Publications (1)

Publication Number Publication Date
DK1236377T3 true DK1236377T3 (da) 2008-02-11

Family

ID=23767135

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00928883T DK1236377T3 (da) 1999-11-22 2000-05-04 Höreapparat med signalforarbejdningsteknikker

Country Status (8)

Country Link
US (1) US6885752B1 (da)
EP (1) EP1236377B1 (da)
JP (1) JP4705300B2 (da)
CN (1) CN1391780A (da)
AU (1) AU781062B2 (da)
DE (1) DE60037034T2 (da)
DK (1) DK1236377T3 (da)
WO (1) WO2001039546A1 (da)

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AU4704900A (en) 2001-06-04
JP4705300B2 (ja) 2011-06-22
DE60037034D1 (de) 2007-12-20
EP1236377B1 (en) 2007-11-07
CN1391780A (zh) 2003-01-15
EP1236377A1 (en) 2002-09-04
WO2001039546A1 (en) 2001-05-31
AU781062B2 (en) 2005-05-05
DE60037034T2 (de) 2008-08-21
JP2003516003A (ja) 2003-05-07
US6885752B1 (en) 2005-04-26

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