DK1316783T3 - Fremgangsmåde til måling af akustisk impedans - Google Patents

Fremgangsmåde til måling af akustisk impedans

Info

Publication number
DK1316783T3
DK1316783T3 DK03005040T DK03005040T DK1316783T3 DK 1316783 T3 DK1316783 T3 DK 1316783T3 DK 03005040 T DK03005040 T DK 03005040T DK 03005040 T DK03005040 T DK 03005040T DK 1316783 T3 DK1316783 T3 DK 1316783T3
Authority
DK
Denmark
Prior art keywords
acoustic impedance
measuring acoustic
measuring
impedance
acoustic
Prior art date
Application number
DK03005040T
Other languages
English (en)
Inventor
Alfred Stirnemann
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 DK1316783T3 publication Critical patent/DK1316783T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H15/00—Measuring mechanical or acoustic impedance

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
DK03005040T 2003-03-06 2003-03-06 Fremgangsmåde til måling af akustisk impedans DK1316783T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03005040A EP1316783B1 (de) 2003-03-06 2003-03-06 Verfahren zur Messung der akustischen Impendanz

Publications (1)

Publication Number Publication Date
DK1316783T3 true DK1316783T3 (da) 2008-06-02

Family

ID=8185869

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03005040T DK1316783T3 (da) 2003-03-06 2003-03-06 Fremgangsmåde til måling af akustisk impedans

Country Status (4)

Country Link
US (1) US7398166B2 (da)
EP (1) EP1316783B1 (da)
DE (1) DE50309051D1 (da)
DK (1) DK1316783T3 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1594344A3 (en) 2005-08-03 2006-03-15 Phonak Ag Method of obtaining acoustical characteristics, hearing instrument and manufacturing method thereof
KR100859979B1 (ko) 2007-07-20 2008-09-25 경북대학교 산학협력단 튜브 진동 트랜스듀서에 의한 정원창 구동 방식의 인공중이
US8229145B2 (en) * 2007-09-05 2012-07-24 Avaya Inc. Method and apparatus for configuring a handheld audio device using ear biometrics
US20090061819A1 (en) * 2007-09-05 2009-03-05 Avaya Technology Llc Method and apparatus for controlling access and presence information using ear biometrics
US8532285B2 (en) * 2007-09-05 2013-09-10 Avaya Inc. Method and apparatus for call control using motion and position information
KR101624920B1 (ko) * 2009-11-16 2016-05-27 삼성전자주식회사 휴대단말의 통화 연결 방법 및 장치
US8803532B2 (en) 2011-04-06 2014-08-12 General Electric Company Apparatus and methods for testing of acoustic devices and systems
EP2783522B1 (en) 2011-11-22 2018-07-18 Sonova AG A method of estimating an acoustic transfer quantity by employing a hearing instrument, and hearing instrument therefor
DE102013101213B4 (de) 2013-02-07 2014-12-04 Hochschule Luzern Verfahren zur Messung einer akustischen Übertragungsimpedanz in einem Raum und Messanordnung sowie Messkopf hierfür
US9409017B2 (en) * 2014-06-13 2016-08-09 Cochlear Limited Diagnostic testing and adaption
RU2568070C1 (ru) * 2014-08-15 2015-11-10 Федеральное Государственное Унитарное Предприятие "Всероссийский Научно-Исследовательский Институт Физико-Технических И Радиотехнических Измерений" (Фгуп "Вниифтри") Способ измерения комплексной частотной зависимости передаточного импеданса пары излучатель-приемник в свободном поле
TWI481827B (zh) * 2014-09-11 2015-04-21 Nat Univ Tsing Hua 利用雙埠系統量測聲學阻抗的方法
CN107079228B (zh) * 2014-10-15 2019-12-03 唯听助听器公司 操作助听器系统的方法和助听器系统
US10602284B2 (en) 2016-07-18 2020-03-24 Cochlear Limited Transducer management

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1522031A (en) * 1975-07-24 1978-08-23 Bennett M Electroacoustic impedance bridges
IT1117554B (it) * 1979-01-12 1986-02-17 Cselt Centro Studi Lab Telecom Sistema di misura dell impedenza acustica dell orecchio
US5699809A (en) * 1985-11-17 1997-12-23 Mdi Instruments, Inc. Device and process for generating and measuring the shape of an acoustic reflectance curve of an ear
US5119427A (en) * 1988-03-14 1992-06-02 Hersh Alan S Extended frequency range Helmholtz resonators
US5792072A (en) * 1994-06-06 1998-08-11 University Of Washington System and method for measuring acoustic reflectance
AU728030B2 (en) * 1996-08-12 2001-01-04 Mimosa Acoustics Method and apparatus for measuring acoustic power flow within an ear canal
ES2320942T3 (es) * 1998-01-12 2009-05-29 Innovia Medical, Llc Dispositivo de examen de oido con sensor de temperatura.
US5919143A (en) * 1998-01-12 1999-07-06 Mdi Instruments, Inc. Apparatus and method for analysis of acoustic reflectance and thermal radiation of an ear
DE19827343A1 (de) * 1998-06-19 1999-12-23 Braun Gmbh Gerät zur Durchführung von Messungen im Ohr

Also Published As

Publication number Publication date
US7398166B2 (en) 2008-07-08
DE50309051D1 (de) 2008-03-13
US20040176702A1 (en) 2004-09-09
EP1316783A2 (de) 2003-06-04
EP1316783B1 (de) 2008-01-23
EP1316783A3 (de) 2004-03-17

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