EP1624719A3 - Verfahren zur Bestimmung einer Rückkopplungsschwelle in einem Hörgerät - Google Patents

Verfahren zur Bestimmung einer Rückkopplungsschwelle in einem Hörgerät Download PDF

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Publication number
EP1624719A3
EP1624719A3 EP05019858A EP05019858A EP1624719A3 EP 1624719 A3 EP1624719 A3 EP 1624719A3 EP 05019858 A EP05019858 A EP 05019858A EP 05019858 A EP05019858 A EP 05019858A EP 1624719 A3 EP1624719 A3 EP 1624719A3
Authority
EP
European Patent Office
Prior art keywords
gain
hearing device
feedback
steady state
feedback threshold
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Withdrawn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
EP05019858A
Other languages
English (en)
French (fr)
Other versions
EP1624719A2 (de
Inventor
Andreas Von Buol
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 EP05019858A priority Critical patent/EP1624719A3/de
Publication of EP1624719A2 publication Critical patent/EP1624719A2/de
Publication of EP1624719A3 publication Critical patent/EP1624719A3/de
Withdrawn legal-status Critical Current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
    • H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
    • H04R25/453—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback electronically
    • 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
    • H04R25/30—Monitoring or testing of hearing aids, e.g. functioning, settings, battery power
    • 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
    • H04R25/70—Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Neurosurgery (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
EP05019858A 2005-09-13 2005-09-13 Verfahren zur Bestimmung einer Rückkopplungsschwelle in einem Hörgerät Withdrawn EP1624719A3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05019858A EP1624719A3 (de) 2005-09-13 2005-09-13 Verfahren zur Bestimmung einer Rückkopplungsschwelle in einem Hörgerät

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05019858A EP1624719A3 (de) 2005-09-13 2005-09-13 Verfahren zur Bestimmung einer Rückkopplungsschwelle in einem Hörgerät

Publications (2)

Publication Number Publication Date
EP1624719A2 EP1624719A2 (de) 2006-02-08
EP1624719A3 true EP1624719A3 (de) 2006-04-12

Family

ID=35432770

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05019858A Withdrawn EP1624719A3 (de) 2005-09-13 2005-09-13 Verfahren zur Bestimmung einer Rückkopplungsschwelle in einem Hörgerät

Country Status (1)

Country Link
EP (1) EP1624719A3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1830602B1 (de) 2006-03-01 2019-07-31 Sonova AG Methode zur Erwerbung von Einstellungsparameter eines Hörgerätes, und ein Hörgerät
US8045737B2 (en) 2006-03-01 2011-10-25 Phonak Ag Method of obtaining settings of a hearing instrument, and a hearing instrument
US7664281B2 (en) * 2006-03-04 2010-02-16 Starkey Laboratories, Inc. Method and apparatus for measurement of gain margin of a hearing assistance device
US7986790B2 (en) 2006-03-14 2011-07-26 Starkey Laboratories, Inc. System for evaluating hearing assistance device settings using detected sound environment
EP2189007A2 (de) * 2007-09-20 2010-05-26 Phonak AG Verfahren zur bestimmung einer rückkopplungsschwelle in einem hörgerät
WO2008000842A2 (en) * 2007-09-20 2008-01-03 Phonak Ag Method for determining of feedback threshold in a hearing device
DE102009012162A1 (de) * 2009-03-06 2010-09-09 Siemens Medical Instruments Pte. Ltd. Verfahren zum Betrieb einer Hörvorrichtung und Hörvorrichtung mit einer Rückkopplungsunterdrückung
US9729976B2 (en) 2009-12-22 2017-08-08 Starkey Laboratories, Inc. Acoustic feedback event monitoring system for hearing assistance devices
US9654885B2 (en) 2010-04-13 2017-05-16 Starkey Laboratories, Inc. Methods and apparatus for allocating feedback cancellation resources for hearing assistance devices
US8942398B2 (en) 2010-04-13 2015-01-27 Starkey Laboratories, Inc. Methods and apparatus for early audio feedback cancellation for hearing assistance devices
EP4333463A1 (de) 2022-08-31 2024-03-06 Sonova AG Verfahren zum überwachen einer in-ohr-platzierung eines hörgeräts

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5991417A (en) * 1995-05-02 1999-11-23 Topholm & Westerman Aps Process for controlling a programmable or program-controlled hearing aid for its in-situ fitting adjustment
US6134329A (en) * 1997-09-05 2000-10-17 House Ear Institute Method of measuring and preventing unstable feedback in hearing aids
US6219427B1 (en) * 1997-11-18 2001-04-17 Gn Resound As Feedback cancellation improvements
US20040066946A1 (en) * 2002-10-02 2004-04-08 Buol Andreas Von Method to determine a feedback threshold in a hearing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19802568C2 (de) 1998-01-23 2003-05-28 Cochlear Ltd Hörhilfe mit Kompensation von akustischer und/oder mechanischer Rückkopplung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5991417A (en) * 1995-05-02 1999-11-23 Topholm & Westerman Aps Process for controlling a programmable or program-controlled hearing aid for its in-situ fitting adjustment
US6134329A (en) * 1997-09-05 2000-10-17 House Ear Institute Method of measuring and preventing unstable feedback in hearing aids
US6219427B1 (en) * 1997-11-18 2001-04-17 Gn Resound As Feedback cancellation improvements
US20040066946A1 (en) * 2002-10-02 2004-04-08 Buol Andreas Von Method to determine a feedback threshold in a hearing device

Also Published As

Publication number Publication date
EP1624719A2 (de) 2006-02-08

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