ATE236501T1 - Cochlea-kompression modellbasiertes hörhilfegerät - Google Patents

Cochlea-kompression modellbasiertes hörhilfegerät

Info

Publication number
ATE236501T1
ATE236501T1 AT99951550T AT99951550T ATE236501T1 AT E236501 T1 ATE236501 T1 AT E236501T1 AT 99951550 T AT99951550 T AT 99951550T AT 99951550 T AT99951550 T AT 99951550T AT E236501 T1 ATE236501 T1 AT E236501T1
Authority
AT
Austria
Prior art keywords
sound signal
compression threshold
gain
cochlea
hearing aid
Prior art date
Application number
AT99951550T
Other languages
English (en)
Inventor
Julius L Goldstein
Roger D Chamberlain
Original Assignee
Julius L Goldstein
Roger D Chamberlain
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 Julius L Goldstein, Roger D Chamberlain filed Critical Julius L Goldstein
Application granted granted Critical
Publication of ATE236501T1 publication Critical patent/ATE236501T1/de

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
    • H04R25/70—Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting
    • 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
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/67—Implantable hearing aids or parts thereof not covered by H04R25/606
    • 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)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT99951550T 1998-09-22 1999-09-21 Cochlea-kompression modellbasiertes hörhilfegerät ATE236501T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/158,411 US6868163B1 (en) 1998-09-22 1998-09-22 Hearing aids based on models of cochlear compression
PCT/US1999/021922 WO2000018184A2 (en) 1998-09-22 1999-09-21 Hearing aids based on models of cochlear compression

Publications (1)

Publication Number Publication Date
ATE236501T1 true ATE236501T1 (de) 2003-04-15

Family

ID=22567987

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99951550T ATE236501T1 (de) 1998-09-22 1999-09-21 Cochlea-kompression modellbasiertes hörhilfegerät

Country Status (6)

Country Link
US (3) US6868163B1 (de)
EP (1) EP1121834B1 (de)
AT (1) ATE236501T1 (de)
AU (1) AU6397199A (de)
DE (1) DE69906560T2 (de)
WO (1) WO2000018184A2 (de)

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Also Published As

Publication number Publication date
US20060078140A1 (en) 2006-04-13
US6868163B1 (en) 2005-03-15
EP1121834A2 (de) 2001-08-08
WO2000018184A3 (en) 2000-09-21
DE69906560T2 (de) 2004-02-05
WO2000018184A2 (en) 2000-03-30
DE69906560D1 (de) 2003-05-08
AU6397199A (en) 2000-04-10
US20020057808A1 (en) 2002-05-16
EP1121834B1 (de) 2003-04-02
US6970570B2 (en) 2005-11-29

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