AU4183293A - Auditory prosthesis with user-controlled feedback cancellation - Google Patents

Auditory prosthesis with user-controlled feedback cancellation

Info

Publication number
AU4183293A
AU4183293A AU41832/93A AU4183293A AU4183293A AU 4183293 A AU4183293 A AU 4183293A AU 41832/93 A AU41832/93 A AU 41832/93A AU 4183293 A AU4183293 A AU 4183293A AU 4183293 A AU4183293 A AU 4183293A
Authority
AU
Australia
Prior art keywords
user
auditory prosthesis
feedback cancellation
controlled feedback
controlled
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
AU41832/93A
Other versions
AU660818B2 (en
Inventor
Ralph Powers Fravel
Sigfrid Daniel Soli
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of AU4183293A publication Critical patent/AU4183293A/en
Application granted granted Critical
Publication of AU660818B2 publication Critical patent/AU660818B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • H04R25/45—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; 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
    • H04R27/00—Public address systems
    • H04R27/02—Amplifying systems for the deaf

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)
  • Prostheses (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Noise Elimination (AREA)
AU41832/93A 1992-07-29 1993-07-07 Auditory prosthesis with user-controlled feedback cancellation Ceased AU660818B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92201392A 1992-07-29 1992-07-29
US922013 1997-09-02

Publications (2)

Publication Number Publication Date
AU4183293A true AU4183293A (en) 1994-02-03
AU660818B2 AU660818B2 (en) 1995-07-06

Family

ID=25446343

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41832/93A Ceased AU660818B2 (en) 1992-07-29 1993-07-07 Auditory prosthesis with user-controlled feedback cancellation

Country Status (6)

Country Link
EP (1) EP0581261B1 (en)
JP (1) JP3329519B2 (en)
AU (1) AU660818B2 (en)
CA (1) CA2100015A1 (en)
DE (1) DE69326510T2 (en)
DK (1) DK0581261T3 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0704118B1 (en) * 1994-04-12 2003-06-04 Koninklijke Philips Electronics N.V. Signal amplifier system with improved echo cancellation
US5500902A (en) * 1994-07-08 1996-03-19 Stockham, Jr.; Thomas G. Hearing aid device incorporating signal processing techniques
US8085959B2 (en) 1994-07-08 2011-12-27 Brigham Young University Hearing compensation system incorporating signal processing techniques
US6072884A (en) * 1997-11-18 2000-06-06 Audiologic Hearing Systems Lp Feedback cancellation apparatus and methods
GB2311186A (en) * 1996-03-13 1997-09-17 Jan Albert Gadd Hearing aid feedback detecting and warning device
US5909497A (en) * 1996-10-10 1999-06-01 Alexandrescu; Eugene Programmable hearing aid instrument and programming method thereof
US6219427B1 (en) * 1997-11-18 2001-04-17 Gn Resound As Feedback cancellation improvements
DK1203509T3 (en) 1999-07-19 2007-01-02 Oticon As Feedback cancellation using bandwidth detection
ES2235937T3 (en) 1999-09-10 2005-07-16 Starkey Laboratories, Inc. PROCESSING OF AUDIO SIGNALS.
DE10254407B4 (en) * 2002-11-21 2006-01-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for suppressing feedback
US7627129B2 (en) 2002-11-21 2009-12-01 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for suppressing feedback
US7302071B2 (en) 2004-09-15 2007-11-27 Schumaier Daniel R Bone conduction hearing assistance device
DE102005008318B4 (en) 2005-02-23 2013-07-04 Siemens Audiologische Technik Gmbh Hearing aid with user-controlled automatic calibration
DE102005028742B3 (en) † 2005-06-21 2006-09-21 Siemens Audiologische Technik Gmbh Hearing aid equipment, has signal source delivering test signal that is not directly coming from input signal, where information signal is delivered by equipment such that information signal is delivered from source and used as test signal
AU2005337382B2 (en) * 2005-10-11 2009-06-11 Widex A/S Hearing aid and a method of processing input signals in a hearing aid
EP2015604A1 (en) * 2007-07-10 2009-01-14 Oticon A/S Generation of probe noise in a feedback cancellation system
US9025801B2 (en) 2009-08-31 2015-05-05 Massachusetts Eye & Ear Infirmary Hearing aid feedback noise alarms
EP2732638B1 (en) 2011-07-14 2015-10-28 Sonova AG Speech enhancement system and method
WO2014198307A1 (en) * 2013-06-12 2014-12-18 Phonak Ag Method for operating a hearing device capable of active occlusion control and a hearing device with active occlusion control
JP5588054B1 (en) 2013-09-06 2014-09-10 リオン株式会社 Hearing aids, loudspeakers and howling cancellers
DK3002959T3 (en) 2014-10-02 2019-04-29 Oticon As FEEDBACK ESTIMATION BASED ON DETERMINIST SEQUENCES
US11223910B2 (en) * 2016-03-29 2022-01-11 Cochlear Limited Algorithm and wearing option interaction with a vibratory prosthesis

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE428167B (en) * 1981-04-16 1983-06-06 Mangold Stephan PROGRAMMABLE SIGNAL TREATMENT DEVICE, MAINLY INTENDED FOR PERSONS WITH DISABILITY
US4783818A (en) * 1985-10-17 1988-11-08 Intellitech Inc. Method of and means for adaptively filtering screeching noise caused by acoustic feedback
US5091952A (en) * 1988-11-10 1992-02-25 Wisconsin Alumni Research Foundation Feedback suppression in digital signal processing hearing aids
US5259033A (en) * 1989-08-30 1993-11-02 Gn Danavox As Hearing aid having compensation for acoustic feedback
GB8919591D0 (en) * 1989-08-30 1989-10-11 Gn Davavox As Hearing aid having compensation for acoustic feedback

Also Published As

Publication number Publication date
JP3329519B2 (en) 2002-09-30
DE69326510D1 (en) 1999-10-28
EP0581261A1 (en) 1994-02-02
EP0581261B1 (en) 1999-09-22
AU660818B2 (en) 1995-07-06
DK0581261T3 (en) 2000-04-10
CA2100015A1 (en) 1994-01-30
DE69326510T2 (en) 2000-05-18
JPH06189397A (en) 1994-07-08

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired