DE69409121D1 - Störreduktionssystem für ein binaurales hörgerät - Google Patents

Störreduktionssystem für ein binaurales hörgerät

Info

Publication number
DE69409121D1
DE69409121D1 DE69409121T DE69409121T DE69409121D1 DE 69409121 D1 DE69409121 D1 DE 69409121D1 DE 69409121 T DE69409121 T DE 69409121T DE 69409121 T DE69409121 T DE 69409121T DE 69409121 D1 DE69409121 D1 DE 69409121D1
Authority
DE
Germany
Prior art keywords
noise reduction
directionality
produce
noise
hearing aid
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
DE69409121T
Other languages
English (en)
Other versions
DE69409121T2 (de
Inventor
Eric Lindemann
John Melanson
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.)
GN Hearing AS
Original Assignee
Audiologic 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 Audiologic Inc filed Critical Audiologic Inc
Application granted granted Critical
Publication of DE69409121D1 publication Critical patent/DE69409121D1/de
Publication of DE69409121T2 publication Critical patent/DE69409121T2/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
    • H04R25/55—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
    • H04R25/552—Binaural
    • 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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
DE69409121T 1993-09-17 1994-09-14 Störreduktionssystem für ein binaurales hörgerät Expired - Lifetime DE69409121T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/123,503 US5651071A (en) 1993-09-17 1993-09-17 Noise reduction system for binaural hearing aid
PCT/US1994/010419 WO1995008248A1 (en) 1993-09-17 1994-09-14 Noise reduction system for binaural hearing aid

Publications (2)

Publication Number Publication Date
DE69409121D1 true DE69409121D1 (de) 1998-04-23
DE69409121T2 DE69409121T2 (de) 1998-08-20

Family

ID=22409057

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69409121T Expired - Lifetime DE69409121T2 (de) 1993-09-17 1994-09-14 Störreduktionssystem für ein binaurales hörgerät

Country Status (7)

Country Link
US (1) US5651071A (de)
EP (1) EP0720811B1 (de)
AT (1) ATE164283T1 (de)
AU (1) AU7728694A (de)
DE (1) DE69409121T2 (de)
DK (1) DK0720811T3 (de)
WO (1) WO1995008248A1 (de)

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US8793126B2 (en) * 2010-04-14 2014-07-29 Huawei Technologies Co., Ltd. Time/frequency two dimension post-processing
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US9078077B2 (en) 2010-10-21 2015-07-07 Bose Corporation Estimation of synthetic audio prototypes with frequency-based input signal decomposition
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Also Published As

Publication number Publication date
US5651071A (en) 1997-07-22
DE69409121T2 (de) 1998-08-20
EP0720811A1 (de) 1996-07-10
WO1995008248A1 (en) 1995-03-23
DK0720811T3 (da) 1998-12-28
EP0720811B1 (de) 1998-03-18
ATE164283T1 (de) 1998-04-15
AU7728694A (en) 1995-04-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GN RESOUND A/S, TAASTRUP, DK

8328 Change in the person/name/address of the agent

Representative=s name: SCHROETER LEHMANN FISCHER & NEUGEBAUER, 81479 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: WIESE KONNERTH FISCHER PATENTANWAELTE PARTNERSCHAF

8328 Change in the person/name/address of the agent

Representative=s name: SCHROETER LEHMANN FISCHER & NEUGEBAUER, 81479 MUEN