DE50009746D1 - METHOD FOR SPECIFYING THE TRANSMISSION OF CHARACTERISTICS OF A MICROPHONE ARRANGEMENT AND MICROPHONE ARRANGEMENT - Google Patents

METHOD FOR SPECIFYING THE TRANSMISSION OF CHARACTERISTICS OF A MICROPHONE ARRANGEMENT AND MICROPHONE ARRANGEMENT

Info

Publication number
DE50009746D1
DE50009746D1 DE50009746T DE50009746T DE50009746D1 DE 50009746 D1 DE50009746 D1 DE 50009746D1 DE 50009746 T DE50009746 T DE 50009746T DE 50009746 T DE50009746 T DE 50009746T DE 50009746 D1 DE50009746 D1 DE 50009746D1
Authority
DE
Germany
Prior art keywords
microphone arrangement
specifying
transmission
microphone
arrangement
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.)
Expired - Lifetime
Application number
DE50009746T
Other languages
German (de)
Inventor
Hans-Ueli Roeck
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
Application granted granted Critical
Publication of DE50009746D1 publication Critical patent/DE50009746D1/en
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
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
DE50009746T 2000-03-31 2000-03-31 METHOD FOR SPECIFYING THE TRANSMISSION OF CHARACTERISTICS OF A MICROPHONE ARRANGEMENT AND MICROPHONE ARRANGEMENT Expired - Lifetime DE50009746D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2000/000190 WO2000033634A2 (en) 2000-03-31 2000-03-31 Method for providing the transmission characteristics of a microphone arrangement and microphone arrangement

Publications (1)

Publication Number Publication Date
DE50009746D1 true DE50009746D1 (en) 2005-04-14

Family

ID=4358061

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50009746T Expired - Lifetime DE50009746D1 (en) 2000-03-31 2000-03-31 METHOD FOR SPECIFYING THE TRANSMISSION OF CHARACTERISTICS OF A MICROPHONE ARRANGEMENT AND MICROPHONE ARRANGEMENT

Country Status (7)

Country Link
EP (1) EP1269576B1 (en)
JP (1) JP2003516646A (en)
AU (2) AU3414200A (en)
CA (1) CA2404863C (en)
DE (1) DE50009746D1 (en)
DK (1) DK1269576T3 (en)
WO (1) WO2000033634A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6449216B1 (en) 2000-08-11 2002-09-10 Phonak Ag Method for directional location and locating system
US6687187B2 (en) 2000-08-11 2004-02-03 Phonak Ag Method for directional location and locating system
US7274794B1 (en) 2001-08-10 2007-09-25 Sonic Innovations, Inc. Sound processing system including forward filter that exhibits arbitrary directivity and gradient response in single wave sound environment
US7076072B2 (en) * 2003-04-09 2006-07-11 Board Of Trustees For The University Of Illinois Systems and methods for interference-suppression with directional sensing patterns
DK1469702T3 (en) * 2004-03-15 2017-02-13 Sonova Ag Feedback suppression
US7324651B2 (en) 2004-03-15 2008-01-29 Phonak Ag Feedback suppression
JP5249207B2 (en) * 2006-06-23 2013-07-31 ジーエヌ リザウンド エー／エス Hearing aid with adaptive directional signal processing
US8565459B2 (en) 2006-11-24 2013-10-22 Rasmussen Digital Aps Signal processing using spatial filter
US8654998B2 (en) 2009-06-17 2014-02-18 Panasonic Corporation Hearing aid apparatus
WO2011107545A2 (en) * 2010-03-05 2011-09-09 Siemens Medical Instruments Pte. Ltd. Method for adjusting a directional hearing device
DE102013201043B4 (en) 2012-08-17 2016-03-17 Sivantos Pte. Ltd. Method and device for determining an amplification factor of a hearing aid
EP2699020B1 (en) * 2012-08-17 2016-04-13 Sivantos Pte. Ltd. Method and device for determining a gain factor of a hearing aid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2242790B2 (en) * 1972-08-31 1976-10-21 Hißen, Helmut, Dr.-Ing., 5481 Nierendorf; Kosel, Georg, Dr.-Ing., 5483 Bad Neuenahr; Krätzig, Gudrun, 5300 Bonn-Bad Godesberg DIGITAL RECEIVER WITH SPECTRUM EVALUATION
DE3017797A1 (en) * 1980-05-09 1981-11-12 Fried. Krupp Gmbh, 4300 Essen METHOD FOR DETERMINING THE DIRECTIONS
CA1236607A (en) * 1985-09-23 1988-05-10 Northern Telecom Limited Microphone arrangement
US5289544A (en) * 1991-12-31 1994-02-22 Audiological Engineering Corporation Method and apparatus for reducing background noise in communication systems and for enhancing binaural hearing systems for the hearing impaired
US5473701A (en) * 1993-11-05 1995-12-05 At&T Corp. Adaptive microphone array
DE19730878B4 (en) * 1996-07-20 2004-07-08 Technische Universität Dresden Arrangement for the objective assessment of the functional state of the human hearing organ

Also Published As

Publication number Publication date
CA2404863C (en) 2009-08-04
WO2000033634A3 (en) 2001-05-17
EP1269576B1 (en) 2005-03-09
CA2404863A1 (en) 2002-09-24
AU2000234142B2 (en) 2005-05-19
EP1269576A1 (en) 2003-01-02
WO2000033634A2 (en) 2000-06-15
DK1269576T3 (en) 2005-05-17
AU3414200A (en) 2000-06-26
JP2003516646A (en) 2003-05-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition