WO2002032208A3 - Method for determining an acoustic environment situation, application of the method and hearing aid - Google Patents

Method for determining an acoustic environment situation, application of the method and hearing aid Download PDF

Info

Publication number
WO2002032208A3
WO2002032208A3 PCT/CH2002/000049 CH0200049W WO0232208A3 WO 2002032208 A3 WO2002032208 A3 WO 2002032208A3 CH 0200049 W CH0200049 W CH 0200049W WO 0232208 A3 WO0232208 A3 WO 0232208A3
Authority
WO
WIPO (PCT)
Prior art keywords
acoustic environment
environment situation
determining
hearing aid
application
Prior art date
Application number
PCT/CH2002/000049
Other languages
German (de)
French (fr)
Other versions
WO2002032208A2 (en
Inventor
Silvia Allegro
Original Assignee
Phonak Ag
Silvia Allegro
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 Phonak Ag, Silvia Allegro filed Critical Phonak Ag
Priority to EP02706499.7A priority Critical patent/EP1470735B1/en
Priority to AU2002224722A priority patent/AU2002224722B2/en
Priority to JP2002535462A priority patent/JP3987429B2/en
Priority to PCT/CH2002/000049 priority patent/WO2002032208A2/en
Priority to CA2439427A priority patent/CA2439427C/en
Priority to AU2472202A priority patent/AU2472202A/en
Publication of WO2002032208A2 publication Critical patent/WO2002032208A2/en
Publication of WO2002032208A3 publication Critical patent/WO2002032208A3/en

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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
    • 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
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/407—Circuits for combining signals of a plurality of transducers

Abstract

The invention relates to a method and a device for determining an acoustic environment situation. The method consists of processing an acoustic input signal (IN) that is preferably picked up with the help of at least one microphone in at least two processing stages (S1, ..., Sn). At least one of the two processing stages (S1, ..., Sn) comprises an extraction phase in which characteristic features are extracted from the input signal (IN) and each of the processing stages (S1, ..., Sn) comprises an identification phase in which extracted characteristic features are classified. Class information (KI1, ..., KIn; KI1', ..., KIn') characterising or identifying the acoustic environment situation is generated based on the classification of said features in at least one processing stage (S1, ..., Sn). The invention also relates to applications of the inventive method in hearing aids and to a hearing aid.
PCT/CH2002/000049 2002-01-28 2002-01-28 Method for determining an acoustic environment situation, application of the method and hearing aid WO2002032208A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP02706499.7A EP1470735B1 (en) 2002-01-28 2002-01-28 Method for determining an acoustic environment situation, application of the method and hearing aid
AU2002224722A AU2002224722B2 (en) 2002-01-28 2002-01-28 Method for determining an acoustic environment situation, application of the method and hearing aid
JP2002535462A JP3987429B2 (en) 2002-01-28 2002-01-28 Method and apparatus for determining acoustic environmental conditions, use of the method, and listening device
PCT/CH2002/000049 WO2002032208A2 (en) 2002-01-28 2002-01-28 Method for determining an acoustic environment situation, application of the method and hearing aid
CA2439427A CA2439427C (en) 2002-01-28 2002-01-28 Method for determining an acoustic environment situation, application of the method and hearing aid
AU2472202A AU2472202A (en) 2002-01-28 2002-01-28 Method for determining an acoustic environment situation, application of the method and hearing aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2002/000049 WO2002032208A2 (en) 2002-01-28 2002-01-28 Method for determining an acoustic environment situation, application of the method and hearing aid

Publications (2)

Publication Number Publication Date
WO2002032208A2 WO2002032208A2 (en) 2002-04-25
WO2002032208A3 true WO2002032208A3 (en) 2002-12-05

Family

ID=4358282

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2002/000049 WO2002032208A2 (en) 2002-01-28 2002-01-28 Method for determining an acoustic environment situation, application of the method and hearing aid

Country Status (5)

Country Link
EP (1) EP1470735B1 (en)
JP (1) JP3987429B2 (en)
AU (2) AU2002224722B2 (en)
CA (1) CA2439427C (en)
WO (1) WO2002032208A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (27)

* Cited by examiner, † Cited by third party
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US7889879B2 (en) 2002-05-21 2011-02-15 Cochlear Limited Programmable auditory prosthesis with trainable automatic adaptation to acoustic conditions
AUPS247002A0 (en) * 2002-05-21 2002-06-13 Hearworks Pty Ltd Programmable auditory prosthesis with trainable automatic adaptation to acoustic conditions
EP2254352A3 (en) * 2003-03-03 2012-06-13 Phonak AG Method for manufacturing acoustical devices and for reducing wind disturbances
US8027495B2 (en) 2003-03-07 2011-09-27 Phonak Ag Binaural hearing device and method for controlling a hearing device system
DK1326478T3 (en) 2003-03-07 2014-12-08 Phonak Ag Method for producing control signals and binaural hearing device system
US20040175008A1 (en) 2003-03-07 2004-09-09 Hans-Ueli Roeck Method for producing control signals, method of controlling signal and a hearing device
US7286672B2 (en) 2003-03-07 2007-10-23 Phonak Ag Binaural hearing device and method for controlling a hearing device system
WO2004114722A1 (en) * 2003-06-24 2004-12-29 Gn Resound A/S A binaural hearing aid system with coordinated sound processing
US6912289B2 (en) 2003-10-09 2005-06-28 Unitron Hearing Ltd. Hearing aid and processes for adaptively processing signals therein
DE10356093B3 (en) * 2003-12-01 2005-06-02 Siemens Audiologische Technik Gmbh Hearing aid with adaptive signal processing of received sound waves dependent on identified signal source direction and signal classification
US20060182295A1 (en) 2005-02-11 2006-08-17 Phonak Ag Dynamic hearing assistance system and method therefore
US7738665B2 (en) 2006-02-13 2010-06-15 Phonak Communications Ag Method and system for providing hearing assistance to a user
US8068627B2 (en) 2006-03-14 2011-11-29 Starkey Laboratories, Inc. System for automatic reception enhancement of hearing assistance devices
US8494193B2 (en) * 2006-03-14 2013-07-23 Starkey Laboratories, Inc. Environment detection and adaptation in hearing assistance devices
US7986790B2 (en) 2006-03-14 2011-07-26 Starkey Laboratories, Inc. System for evaluating hearing assistance device settings using detected sound environment
CA2650600A1 (en) * 2006-05-16 2007-11-22 Phonak Ag Hearing device and method for operating a hearing device
EP1858292B2 (en) 2006-05-16 2022-02-23 Sonova AG Hearing device and method of operating a hearing device
US7738666B2 (en) 2006-06-01 2010-06-15 Phonak Ag Method for adjusting a system for providing hearing assistance to a user
WO2008154706A1 (en) 2007-06-20 2008-12-24 Cochlear Limited A method and apparatus for optimising the control of operation of a hearing prosthesis
EP2192794B1 (en) 2008-11-26 2017-10-04 Oticon A/S Improvements in hearing aid algorithms
DK2569955T3 (en) 2010-05-12 2015-01-12 Phonak Ag Hearing system and method for operating the same
DK2596647T3 (en) 2010-07-23 2016-02-15 Sonova Ag Hearing system and method for operating a hearing system
US9131318B2 (en) 2010-09-15 2015-09-08 Phonak Ag Method and system for providing hearing assistance to a user
JP2012083746A (en) * 2010-09-17 2012-04-26 Kinki Univ Sound processing device
EP2850848A1 (en) * 2012-05-15 2015-03-25 Phonak AG Method for operating a hearing device as well as a hearing device
US8958586B2 (en) 2012-12-21 2015-02-17 Starkey Laboratories, Inc. Sound environment classification by coordinated sensing using hearing assistance devices
CN112954569B (en) * 2021-02-20 2022-10-25 深圳市智听科技有限公司 Multi-core hearing aid chip, hearing aid method and hearing aid

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001020965A2 (en) * 2001-01-05 2001-03-29 Phonak Ag Method for determining a current acoustic environment, use of said method and a hearing-aid
WO2001076321A1 (en) * 2000-04-04 2001-10-11 Gn Resound A/S A hearing prosthesis with automatic classification of the listening environment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001076321A1 (en) * 2000-04-04 2001-10-11 Gn Resound A/S A hearing prosthesis with automatic classification of the listening environment
WO2001020965A2 (en) * 2001-01-05 2001-03-29 Phonak Ag Method for determining a current acoustic environment, use of said method and a hearing-aid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
CA2439427A1 (en) 2002-04-25
EP1470735A2 (en) 2004-10-27
CA2439427C (en) 2011-03-29
JP3987429B2 (en) 2007-10-10
AU2472202A (en) 2002-04-29
AU2002224722B2 (en) 2008-04-03
EP1470735B1 (en) 2019-08-21
JP2005504325A (en) 2005-02-10
WO2002032208A2 (en) 2002-04-25

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