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WO2001020965A3 - Verfahren zur bestimmung einer momentanen akustischen umgebungssituation, anwendung des verfharens und ein hörgerät - Google Patents

Verfahren zur bestimmung einer momentanen akustischen umgebungssituation, anwendung des verfharens und ein hörgerät Download PDF

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Publication number
WO2001020965A3
WO2001020965A3 PCT/CH2001/000008 CH0100008W WO0120965A3 WO 2001020965 A3 WO2001020965 A3 WO 2001020965A3 CH 0100008 W CH0100008 W CH 0100008W WO 0120965 A3 WO0120965 A3 WO 0120965A3
Authority
WO
WIPO (PCT)
Prior art keywords
hearing
aid
determining
acoustic environment
current acoustic
Prior art date
Application number
PCT/CH2001/000008
Other languages
English (en)
French (fr)
Other versions
WO2001020965A2 (de
Inventor
Silvia Allegro
Michael Buechler
Original Assignee
Phonak Ag
Silvia Allegro
Michael Buechler
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=27176355&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2001020965(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to PCT/CH2001/000008 priority Critical patent/WO2001020965A2/de
Priority to DE50115802T priority patent/DE50115802D1/de
Priority to CA002400104A priority patent/CA2400104A1/en
Priority to AU2001221399A priority patent/AU2001221399A1/en
Priority to US09/755,412 priority patent/US6910013B2/en
Application filed by Phonak Ag, Silvia Allegro, Michael Buechler filed Critical Phonak Ag
Priority to DK01900014.0T priority patent/DK1348315T3/da
Priority to JP2001524407A priority patent/JP2004500592A/ja
Priority to US09/755,468 priority patent/US6895098B2/en
Priority to EP01900014A priority patent/EP1348315B1/de
Publication of WO2001020965A2 publication Critical patent/WO2001020965A2/de
Publication of WO2001020965A3 publication Critical patent/WO2001020965A3/de

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
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/407—Circuits for combining signals of a plurality of transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/41—Detection or adaptation of hearing aid parameters or programs to listening situation, e.g. pub, forest
    • 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

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)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic System (AREA)

Abstract

Die Erfindung betrifft zunächst ein Verfahren zur Bestimmung einer momentanen akustischen Umgebungssituation, wobei das Verfahren darin besteht, dass in einer Extraktionsphase charakteristische Merkmale aus einem mit mindestens einem Mikrophon (2a, 2b) aufgenommenen akustischen Signal extrahiert werden, und dass in einer Identifikationsphase die momentane akustische Umgebungssituation aufgrund der extrahierten Merkmale ermittelt wird. Erfindungsgemäss werden in der Extraktionsphase zumindest auditorisch-basierte Merkmale ermittelt. Des weiteren ist eine Verwendung des erfindungsgemässen Verfahrens sowie ein Hörgerät angegeben.
PCT/CH2001/000008 2001-01-05 2001-01-05 Verfahren zur bestimmung einer momentanen akustischen umgebungssituation, anwendung des verfharens und ein hörgerät WO2001020965A2 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
EP01900014A EP1348315B1 (de) 2001-01-05 2001-01-05 Verfahren zum betrieb eines hörgeräts und hörgerät dafür
DE50115802T DE50115802D1 (de) 2001-01-05 2001-01-05 Dafür
CA002400104A CA2400104A1 (en) 2001-01-05 2001-01-05 Method for determining a current acoustic environment, use of said method and a hearing-aid
AU2001221399A AU2001221399A1 (en) 2001-01-05 2001-01-05 Method for determining a current acoustic environment, use of said method and a hearing-aid
US09/755,412 US6910013B2 (en) 2001-01-05 2001-01-05 Method for identifying a momentary acoustic scene, application of said method, and a hearing device
PCT/CH2001/000008 WO2001020965A2 (de) 2001-01-05 2001-01-05 Verfahren zur bestimmung einer momentanen akustischen umgebungssituation, anwendung des verfharens und ein hörgerät
DK01900014.0T DK1348315T3 (da) 2001-01-05 2001-01-05 Fremgangsmåde til anvendelse af et høreapparat og et hertil svarende høreapparat
JP2001524407A JP2004500592A (ja) 2001-01-05 2001-01-05 瞬時的音響環境状況の決定方法、同方法による補聴器調整方法及び言語認識方法、並びに同方法を適用する補聴器
US09/755,468 US6895098B2 (en) 2001-01-05 2001-01-05 Method for operating a hearing device, and hearing device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/755,412 US6910013B2 (en) 2001-01-05 2001-01-05 Method for identifying a momentary acoustic scene, application of said method, and a hearing device
PCT/CH2001/000008 WO2001020965A2 (de) 2001-01-05 2001-01-05 Verfahren zur bestimmung einer momentanen akustischen umgebungssituation, anwendung des verfharens und ein hörgerät
US09/755,468 US6895098B2 (en) 2001-01-05 2001-01-05 Method for operating a hearing device, and hearing device

Publications (2)

Publication Number Publication Date
WO2001020965A2 WO2001020965A2 (de) 2001-03-29
WO2001020965A3 true WO2001020965A3 (de) 2002-04-11

Family

ID=27176355

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2001/000008 WO2001020965A2 (de) 2001-01-05 2001-01-05 Verfahren zur bestimmung einer momentanen akustischen umgebungssituation, anwendung des verfharens und ein hörgerät

Country Status (3)

Country Link
US (2) US6895098B2 (de)
AU (1) AU2001221399A1 (de)
WO (1) WO2001020965A2 (de)

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US7957548B2 (en) 2006-05-16 2011-06-07 Phonak Ag Hearing device with transfer function adjusted according to predetermined acoustic environments
US8249284B2 (en) 2006-05-16 2012-08-21 Phonak Ag Hearing system and method for deriving information on an acoustic scene

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Publication number Priority date Publication date Assignee Title
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US8249284B2 (en) 2006-05-16 2012-08-21 Phonak Ag Hearing system and method for deriving information on an acoustic scene

Also Published As

Publication number Publication date
AU2001221399A1 (en) 2001-04-24
US20020037087A1 (en) 2002-03-28
WO2001020965A2 (de) 2001-03-29
US20020090098A1 (en) 2002-07-11
US6895098B2 (en) 2005-05-17
US6910013B2 (en) 2005-06-21

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