EP1441562A3 - Procédé de transposition de fréquence et utilisation du procédé dans une prothèse auditive et un dispositif de communication - Google Patents

Procédé de transposition de fréquence et utilisation du procédé dans une prothèse auditive et un dispositif de communication Download PDF

Info

Publication number
EP1441562A3
EP1441562A3 EP04005270A EP04005270A EP1441562A3 EP 1441562 A3 EP1441562 A3 EP 1441562A3 EP 04005270 A EP04005270 A EP 04005270A EP 04005270 A EP04005270 A EP 04005270A EP 1441562 A3 EP1441562 A3 EP 1441562A3
Authority
EP
European Patent Office
Prior art keywords
transposition
frequency
spectrum
signal
frequency range
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.)
Granted
Application number
EP04005270A
Other languages
German (de)
English (en)
Other versions
EP1441562B1 (fr
EP1441562A2 (fr
Inventor
Silvia Allegro
Olegs Timms
Adam Hersbach
Hugh Mcdermott
Evert Dijkstra
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.)
Sonova Holding AG
Original Assignee
Phonak AG
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 filed Critical Phonak AG
Priority to EP20040005270 priority Critical patent/EP1441562B1/fr
Publication of EP1441562A2 publication Critical patent/EP1441562A2/fr
Publication of EP1441562A3 publication Critical patent/EP1441562A3/fr
Application granted granted Critical
Publication of EP1441562B1 publication Critical patent/EP1441562B1/fr
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
    • H04R25/35—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques
    • H04R25/353—Frequency, e.g. frequency shift or compression
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
    • G10L21/0364—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude for improving intelligibility
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/06—Transformation of speech into a non-audible representation, e.g. speech visualisation or speech processing for tactile aids
    • G10L2021/065—Aids for the handicapped in understanding
    • 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
    • H04R2225/43—Signal processing in hearing aids to enhance the speech intelligibility

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Neurosurgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
EP20040005270 2003-03-06 2004-03-05 Procédé de transposition de fréquence et utilisation du procédé dans une prothèse auditive et un dispositif de communication Expired - Lifetime EP1441562B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20040005270 EP1441562B1 (fr) 2003-03-06 2004-03-05 Procédé de transposition de fréquence et utilisation du procédé dans une prothèse auditive et un dispositif de communication

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03005047 2003-03-06
EP03005047A EP1333700A3 (fr) 2003-03-06 2003-03-06 Procédé de transposition de fréquence dans une prothèse auditive et une telle prothèse auditive
EP20040005270 EP1441562B1 (fr) 2003-03-06 2004-03-05 Procédé de transposition de fréquence et utilisation du procédé dans une prothèse auditive et un dispositif de communication

Publications (3)

Publication Number Publication Date
EP1441562A2 EP1441562A2 (fr) 2004-07-28
EP1441562A3 true EP1441562A3 (fr) 2007-11-21
EP1441562B1 EP1441562B1 (fr) 2010-03-31

Family

ID=8185870

Family Applications (2)

Application Number Title Priority Date Filing Date
EP03005047A Withdrawn EP1333700A3 (fr) 2003-03-06 2003-03-06 Procédé de transposition de fréquence dans une prothèse auditive et une telle prothèse auditive
EP20040005270 Expired - Lifetime EP1441562B1 (fr) 2003-03-06 2004-03-05 Procédé de transposition de fréquence et utilisation du procédé dans une prothèse auditive et un dispositif de communication

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP03005047A Withdrawn EP1333700A3 (fr) 2003-03-06 2003-03-06 Procédé de transposition de fréquence dans une prothèse auditive et une telle prothèse auditive

Country Status (3)

Country Link
EP (2) EP1333700A3 (fr)
DE (1) DE602004026233D1 (fr)
DK (1) DK1441562T3 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003904207A0 (en) * 2003-08-11 2003-08-21 Vast Audio Pty Ltd Enhancement of sound externalization and separation for hearing-impaired listeners: a spatial hearing-aid
AU2004201374B2 (en) * 2004-04-01 2010-12-23 Phonak Ag Audio amplification apparatus
AU2005201813B2 (en) * 2005-04-29 2011-03-24 Phonak Ag Sound processing with frequency transposition
AU2005333866B2 (en) 2005-06-27 2009-04-23 Widex A/S Hearing aid with enhanced high frequency reproduction and method for processing an audio signal
EP1941782B1 (fr) * 2005-10-18 2018-07-18 Widex A/S Equipement de programmation d'un appareil auditif
US8737631B2 (en) 2007-07-31 2014-05-27 Phonak Ag Method for adjusting a hearing device with frequency transposition and corresponding arrangement
DE102008049466A1 (de) * 2008-09-29 2010-04-08 Siemens Medical Instruments Pte. Ltd. Verfahren zum Betrieb einer Hörhilfe und Hörhilfe
DE102008064382A1 (de) * 2008-12-22 2010-07-08 Siemens Medical Instruments Pte. Ltd. Hörvorrichtung mit Transpositionsmöglichkeit und entsprechendes Verfahren
DE102009021310B4 (de) 2009-05-14 2011-02-24 Siemens Medical Instruments Pte. Ltd. Binaurale Hörvorrichtung und Verfahren zum Betrieb einer binauralen Hörvorrichtung mit Frequenzverzerrung
DE102009058415B4 (de) 2009-12-16 2012-12-06 Siemens Medical Instruments Pte. Ltd. Verfahren zur Frequenztransposition bei einem Hörhilfegerät sowie Hörhilfegerät
EP2372707B1 (fr) 2010-03-15 2013-03-13 Svox AG Transformation spectrale adaptative pour signaux vocaux acoustiques
DK2375782T3 (en) 2010-04-09 2019-03-18 Oticon As Improvements in sound perception by using frequency transposing by moving the envelope
DE102010041643B4 (de) 2010-09-29 2014-01-30 Siemens Medical Instruments Pte. Ltd. Hörhilfegerät zur Frequenzkompression
DE102010041653B4 (de) 2010-09-29 2015-04-02 Siemens Medical Instruments Pte. Ltd. Verfahren und Vorrichtung zur Frequenzkompression mit selektiver Frequenzverschiebung
DE102011006148B4 (de) * 2010-11-04 2015-01-08 Siemens Medical Instruments Pte. Ltd. Kommunikationssystem mit Telefon und Hörvorrichtung sowie Übertragungsverfahren
DE102011006515A1 (de) 2011-03-31 2012-10-04 Siemens Medical Instruments Pte. Ltd. Verfahren zur Verbesserung der Sprachverständlichkeit mit einem Hörhilfegerät sowie Hörhilfegerät
DE102011006511B4 (de) 2011-03-31 2016-07-14 Sivantos Pte. Ltd. Hörhilfegerät sowie Verfahren zum Betrieb eines Hörhilfegeräts
DE102011006472B4 (de) 2011-03-31 2013-08-14 Siemens Medical Instruments Pte. Ltd. Verfahren zur Verbesserung der Sprachverständlichkeit mit einem Hörhilfegerät sowie Hörhilfegerät
WO2012175134A1 (fr) * 2011-06-23 2012-12-27 Phonak Ag Procédé de fonctionnement de dispositif auditif et dispositif auditif
US9179222B2 (en) 2013-06-06 2015-11-03 Cochlear Limited Signal processing for hearing prostheses
US10129659B2 (en) 2015-05-08 2018-11-13 Doly International AB Dialog enhancement complemented with frequency transposition
US11184715B1 (en) 2020-10-05 2021-11-23 Sonova Ag Hearing devices and methods for implementing an adaptively adjusted cut-off frequency
US11962980B2 (en) 2021-01-28 2024-04-16 Sonova Ag Hearing evaluation systems and methods implementing a spectro-temporally modulated audio signal

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4982434A (en) * 1989-05-30 1991-01-01 Center For Innovative Technology Supersonic bone conduction hearing aid and method
EP0542711A1 (fr) * 1991-11-13 1993-05-19 Viennatone Aktiengesellschaft Procédé pour le décalage en fréquence de signaux
US5479522A (en) * 1993-09-17 1995-12-26 Audiologic, Inc. Binaural hearing aid
US5590417A (en) * 1993-06-03 1996-12-31 Ericsson Inc. Radiotelephone apparatus including a wireless headset
WO1999014986A1 (fr) * 1997-09-19 1999-03-25 University Of Iowa Research Foundation Prothese auditive avec compression de frequence proportionnelle et decalage de signaux audio
WO2000075920A1 (fr) * 1999-06-03 2000-12-14 Telefonaktiebolaget Lm Ericsson (Publ) Procede permettant d'ameliorer l'intelligibilite d'un signal sonore, et dispositif de reproduction d'un signal sonore

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494988B1 (fr) * 1980-11-28 1985-07-05 Lafon Jean Claude Perfectionnements aux dispositifs de prothese auditive

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4982434A (en) * 1989-05-30 1991-01-01 Center For Innovative Technology Supersonic bone conduction hearing aid and method
EP0542711A1 (fr) * 1991-11-13 1993-05-19 Viennatone Aktiengesellschaft Procédé pour le décalage en fréquence de signaux
US5590417A (en) * 1993-06-03 1996-12-31 Ericsson Inc. Radiotelephone apparatus including a wireless headset
US5479522A (en) * 1993-09-17 1995-12-26 Audiologic, Inc. Binaural hearing aid
WO1999014986A1 (fr) * 1997-09-19 1999-03-25 University Of Iowa Research Foundation Prothese auditive avec compression de frequence proportionnelle et decalage de signaux audio
WO2000075920A1 (fr) * 1999-06-03 2000-12-14 Telefonaktiebolaget Lm Ericsson (Publ) Procede permettant d'ameliorer l'intelligibilite d'un signal sonore, et dispositif de reproduction d'un signal sonore

Also Published As

Publication number Publication date
DE602004026233D1 (de) 2010-05-12
EP1333700A3 (fr) 2003-09-17
EP1441562B1 (fr) 2010-03-31
EP1333700A2 (fr) 2003-08-06
DK1441562T3 (da) 2010-07-19
EP1441562A2 (fr) 2004-07-28

Similar Documents

Publication Publication Date Title
EP1441562A3 (fr) Procédé de transposition de fréquence et utilisation du procédé dans une prothèse auditive et un dispositif de communication
US7248711B2 (en) Method for frequency transposition and use of the method in a hearing device and a communication device
US6577739B1 (en) Apparatus and methods for proportional audio compression and frequency shifting
CN101208991B (zh) 具有加强的高频再现功能的助听器以及处理声频信号的方法
US6885876B2 (en) Mobile phone featuring audio-modulated vibrotactile module
WO2002013572A3 (fr) Procede et appareil de filtrage et de compression de signaux sonores
US20040175010A1 (en) Method for frequency transposition in a hearing device and a hearing device
DE60004762T2 (de) Vorrichtung zur taktilen Stimulation für Taube
EP1531607A3 (fr) Navigation vocale de pages Web affichées dans un téléphone mobile
EP2835930A3 (fr) Procédés et appareil de communication OFDM
WO2003096593A3 (fr) Communication radio a l'aide de sons
EP1515530A3 (fr) Combiné téléphonique pour dispositif de support de transaction
WO2021114545A1 (fr) Procédé d'amélioration de son et système d'amélioration de son
EP1511011A3 (fr) Procédé et dispositif pour la reconnaissance robuste de la parole
US20170195803A1 (en) Audio systems, devices, and methods
EA199700164A1 (ru) Устройство для аускультации
AU2002300314B2 (en) Apparatus And Method For Frequency Transposition In Hearing Aids
MY125940A (en) Methods and apparatus for improving adaptive filter performance by inclusion of inaudible information
EP0732838A3 (fr) Annuleur d'écho acoustique
CN101848410A (zh) 有助于耳蜗听力受损人员的n频带fm解调
DE102009058415B4 (de) Verfahren zur Frequenztransposition bei einem Hörhilfegerät sowie Hörhilfegerät
WO2004039126A3 (fr) Dispositif de radiocommunications mobiles et procede de reglage de caracteristiques sonores
US20130216062A1 (en) Hearing apparatus having an adaptive filter and method for filtering an audio signal
JPH07146700A (ja) ピッチ強調方法および装置ならびに聴力補償装置
DE102011006472B4 (de) Verfahren zur Verbesserung der Sprachverständlichkeit mit einem Hörhilfegerät sowie Hörhilfegerät

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20050111

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17Q First examination report despatched

Effective date: 20080102

AKX Designation fees paid

Designated state(s): CH DE DK LI

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE DK LI

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 602004026233

Country of ref document: DE

Date of ref document: 20100512

Kind code of ref document: P

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: TROESCH SCHEIDEGGER WERNER AG

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20110104

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20140325

Year of fee payment: 11

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20150331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150331

REG Reference to a national code

Ref country code: DE

Ref legal event code: R084

Ref document number: 602004026233

Country of ref document: DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230329

Year of fee payment: 20

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230530

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20230402

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 602004026233

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL