EP1333700A3 - Procédé de transposition de fréquence dans une prothèse auditive et une telle prothèse auditive - Google Patents

Procédé de transposition de fréquence dans une prothèse auditive et une telle prothèse auditive Download PDF

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Publication number
EP1333700A3
EP1333700A3 EP03005047A EP03005047A EP1333700A3 EP 1333700 A3 EP1333700 A3 EP 1333700A3 EP 03005047 A EP03005047 A EP 03005047A EP 03005047 A EP03005047 A EP 03005047A EP 1333700 A3 EP1333700 A3 EP 1333700A3
Authority
EP
European Patent Office
Prior art keywords
transposition
frequency
spectrum
hearing device
signal
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.)
Withdrawn
Application number
EP03005047A
Other languages
German (de)
English (en)
Other versions
EP1333700A2 (fr
Inventor
Silvia Allegro
Olegs Timms
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 EP03005047A priority Critical patent/EP1333700A3/fr
Publication of EP1333700A2 publication Critical patent/EP1333700A2/fr
Publication of EP1333700A3 publication Critical patent/EP1333700A3/fr
Priority to DE200460026233 priority patent/DE602004026233D1/de
Priority to DK04005270T priority patent/DK1441562T3/da
Priority to EP20040005270 priority patent/EP1441562B1/fr
Withdrawn legal-status Critical Current

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
    • H04R25/35—Electric hearing aids 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/43—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)
EP03005047A 2003-03-06 2003-03-06 Procédé de transposition de fréquence dans une prothèse auditive et une telle prothèse auditive Withdrawn EP1333700A3 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP03005047A EP1333700A3 (fr) 2003-03-06 2003-03-06 Procédé de transposition de fréquence dans une prothèse auditive et une telle prothèse auditive
DE200460026233 DE602004026233D1 (de) 2003-03-06 2004-03-05 Verfahren zur Frequenzumsetzung und Nutzung des Verfahrens in einem Hörgerät und einer Kommunikationsvorrichtung
DK04005270T DK1441562T3 (da) 2003-03-06 2004-03-05 Fremgangsmåde til frekvenstransposition og anvendelse af fremgangsmåden i et høreapparat og et kommunikationsapparat
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 (1)

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

Publications (2)

Publication Number Publication Date
EP1333700A2 EP1333700A2 (fr) 2003-08-06
EP1333700A3 true EP1333700A3 (fr) 2003-09-17

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 After (1)

Application Number Title Priority Date Filing Date
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

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
AU2006303692B2 (en) 2005-10-18 2009-06-11 Widex A/S Equipment for programming a hearing aid and a hearing aid
DK2177054T3 (en) 2007-07-31 2014-05-26 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
EP2375782B1 (fr) * 2010-04-09 2018-12-12 Oticon A/S Améliorations de la perception sonore utilisant une transposition de fréquence en déplaçant l'enveloppe
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
DK2724341T3 (en) * 2011-06-23 2018-12-03 Sonova Ag PROCEDURE FOR OPERATING A HEARING AND HEARING
US9179222B2 (en) 2013-06-06 2015-11-03 Cochlear Limited Signal processing for hearing prostheses
WO2016180704A1 (fr) 2015-05-08 2016-11-17 Dolby International Ab Amélioration de dialogue complétée par une transposition de fréquence
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054450A1 (fr) * 1980-11-28 1982-06-23 Jean-Claude Lafon Perfectionnements aux dispositifs de prothèse auditive
US4982434A (en) * 1989-05-30 1991-01-01 Center For Innovative Technology Supersonic bone conduction hearing aid and method
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398670B (de) * 1991-11-13 1995-01-25 Viennatone Gmbh Verfahren zur verschiebung der frequenz von signalen
FR2706103B1 (fr) * 1993-06-03 1997-01-31 Ericsson Ge Mobile Communicat Appareil radiotéléphonique.
US5479522A (en) * 1993-09-17 1995-12-26 Audiologic, Inc. Binaural hearing aid

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054450A1 (fr) * 1980-11-28 1982-06-23 Jean-Claude Lafon Perfectionnements aux dispositifs de prothèse auditive
US4982434A (en) * 1989-05-30 1991-01-01 Center For Innovative Technology Supersonic bone conduction hearing aid and method
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
XUEDONG HUANG, ALEX ACERO, HSIAO-WUEN HON: "Spoken Language Processing", 2001, PRENTICE HALL PTR, UPPER SADDLE RIVER, NEW JERSEY, ISBN: 0-13-022616-5, XP002248543 *

Also Published As

Publication number Publication date
DK1441562T3 (da) 2010-07-19
EP1441562A2 (fr) 2004-07-28
EP1441562A3 (fr) 2007-11-21
EP1441562B1 (fr) 2010-03-31
DE602004026233D1 (de) 2010-05-12
EP1333700A2 (fr) 2003-08-06

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