DE3473720D1 - Earphone characteristic measuring device - Google Patents

Earphone characteristic measuring device

Info

Publication number
DE3473720D1
DE3473720D1 DE8484101113T DE3473720T DE3473720D1 DE 3473720 D1 DE3473720 D1 DE 3473720D1 DE 8484101113 T DE8484101113 T DE 8484101113T DE 3473720 T DE3473720 T DE 3473720T DE 3473720 D1 DE3473720 D1 DE 3473720D1
Authority
DE
Germany
Prior art keywords
measuring device
characteristic measuring
earphone characteristic
earphone
measuring
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
Application number
DE8484101113T
Other languages
German (de)
English (en)
Inventor
Makoto Kohashi
Tanetoshi Miura
Kaoru Okabe
Haruo Hamada
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3473720D1 publication Critical patent/DE3473720D1/de
Expired 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
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
    • 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

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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
DE8484101113T 1983-03-09 1984-02-03 Earphone characteristic measuring device Expired DE3473720D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58037335A JPS59165598A (ja) 1983-03-09 1983-03-09 イヤホン特性測定装置

Publications (1)

Publication Number Publication Date
DE3473720D1 true DE3473720D1 (en) 1988-09-29

Family

ID=12494745

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484101113T Expired DE3473720D1 (en) 1983-03-09 1984-02-03 Earphone characteristic measuring device

Country Status (5)

Country Link
US (1) US4586194A (https=)
EP (1) EP0118734B1 (https=)
JP (1) JPS59165598A (https=)
DE (1) DE3473720D1 (https=)
DK (1) DK162558C (https=)

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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
AT386504B (de) * 1986-10-06 1988-09-12 Akg Akustische Kino Geraete Einrichtung zur stereophonen aufnahme von schallereignissen
US4953112A (en) * 1988-05-10 1990-08-28 Minnesota Mining And Manufacturing Company Method and apparatus for determining acoustic parameters of an auditory prosthesis using software model
JPH02211125A (ja) * 1988-10-20 1990-08-22 Hitoshi Wada 中耳動特性表示方法および中耳動特性測定装置
US5757930A (en) * 1994-11-14 1998-05-26 Sound Tehcnologies, Inc. Apparatus and method for testing attenuation of in-use insert hearing protectors
US5868682A (en) * 1995-01-26 1999-02-09 Mdi Instruments, Inc. Device and process for generating and measuring the shape of an acoustic reflectance curve of an ear
JPH1175277A (ja) * 1997-06-23 1999-03-16 Daewoo Electron Co Ltd 装飾用照明を有するオーディオシステム
US6134329A (en) * 1997-09-05 2000-10-17 House Ear Institute Method of measuring and preventing unstable feedback in hearing aids
US6241526B1 (en) * 2000-01-14 2001-06-05 Outcomes Management Educational Workshops, Inc. Training device preferably for improving a physician's performance in tympanocentesis medical procedures
US6980662B1 (en) 2000-10-06 2005-12-27 House Ear Institute Device for presenting acoustical and vibratory stimuli and method of calibration
WO2003032683A1 (en) * 2001-10-05 2003-04-17 House Ear Institute Device for presenting acoustical and vibratory stimuli and method of calibration
US20040101815A1 (en) * 2002-11-27 2004-05-27 Jay Mark A. Biofidelic seating apparatus with binaural acoustical sensing
US8615097B2 (en) 2008-02-21 2013-12-24 Bose Corportion Waveguide electroacoustical transducing
US8351630B2 (en) * 2008-05-02 2013-01-08 Bose Corporation Passive directional acoustical radiating
CN101466062B (zh) 2008-12-31 2012-05-30 清华大学深圳研究生院 用于耳声发射听力检测的塞耳型换能器的校准方法和设备
US8553894B2 (en) 2010-08-12 2013-10-08 Bose Corporation Active and passive directional acoustic radiating
US9103747B2 (en) 2010-10-20 2015-08-11 Lear Corporation Vehicular dynamic ride simulation system using a human biofidelic manikin and a seat pressure distribution sensor array
JP2013143612A (ja) * 2012-01-10 2013-07-22 Foster Electric Co Ltd インサート型ヘッドホンの測定用装着部材
ES2676731T3 (es) 2012-04-27 2018-07-24 Brüel & Kjaer Sound & Vibration Measurement A/S Simulador de oído similar al humano
EP2884769B1 (en) * 2012-05-18 2016-12-07 Kyocera Corporation Measuring apparatus, measuring system and measuring method
DK2891332T3 (en) * 2012-08-31 2019-01-14 Widex As PROCEDURE FOR ADAPTING A HEARING AND HEARING
EP2980547B1 (en) 2012-10-24 2021-04-07 Kyocera Corporation Vibration measurement device, measurement system, and measurement method
WO2014071537A1 (zh) * 2012-11-06 2014-05-15 北京交通大学 一种耳声发射仿真测试系统
US9084053B2 (en) * 2013-01-11 2015-07-14 Red Tail Hawk Corporation Microphone environmental protection device
JP5714039B2 (ja) * 2013-02-15 2015-05-07 株式会社東芝 測定装置および測定方法
JP6266249B2 (ja) * 2013-07-23 2018-01-24 京セラ株式会社 測定システム
US9872113B2 (en) 2013-06-26 2018-01-16 Kyocera Corporation Measurement device and measurement system
JP6234082B2 (ja) * 2013-06-27 2017-11-22 京セラ株式会社 計測システム
EP2822299A1 (en) * 2013-07-02 2015-01-07 Oticon A/s Adapter for real ear measurements
JP6174409B2 (ja) * 2013-07-25 2017-08-02 京セラ株式会社 測定システム
JP5762505B2 (ja) * 2013-10-23 2015-08-12 京セラ株式会社 耳型部、人工頭部及びこれらを用いた測定システムならびに測定方法
US10057701B2 (en) 2015-03-31 2018-08-21 Bose Corporation Method of manufacturing a loudspeaker
US9451355B1 (en) 2015-03-31 2016-09-20 Bose Corporation Directional acoustic device
US10966011B2 (en) * 2018-06-21 2021-03-30 Colorado State University Research Foundation Adaptive coupler for calibration of arbitrarily shaped microphones
US11451893B2 (en) * 2020-02-06 2022-09-20 Audix Corporation Integrated acoustic coupler for professional sound industry in-ear monitors
CN114374923B (zh) * 2021-12-30 2024-03-19 江苏鸿盾智能装备有限公司 一种模拟人耳声学特性的声耦合器
US12477289B2 (en) * 2023-12-14 2025-11-18 Harman International Industries, Incorporated Apparatus having an insert for testing an earpiece of a headphone
CN118200835B (zh) * 2024-05-13 2024-08-30 深圳市美格信测控技术有限公司 一种人工耳套件及降噪耳机测试装置
CN120881497A (zh) * 2025-09-02 2025-10-31 深圳市鸿锦泰电子科技有限公司 一种声压检测方法以及声音检测系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979567A (en) * 1975-02-18 1976-09-07 Frye G J Microphone coupler for hearing aid having inverted conical end configuration
GB1522031A (en) * 1975-07-24 1978-08-23 Bennett M Electroacoustic impedance bridges
US4251686A (en) * 1978-12-01 1981-02-17 Sokolich William G Closed sound delivery system
IT1117554B (it) * 1979-01-12 1986-02-17 Cselt Centro Studi Lab Telecom Sistema di misura dell impedenza acustica dell orecchio
US4346268A (en) * 1981-01-30 1982-08-24 Geerling Leonardus J Automatic audiological analyzer
SE428167B (sv) * 1981-04-16 1983-06-06 Mangold Stephan Programmerbar signalbehandlingsanordning, huvudsakligen avsedd for personer med nedsatt horsel
DE3205685A1 (de) * 1982-02-17 1983-08-25 Robert Bosch Gmbh, 7000 Stuttgart Hoergeraet
US4459996A (en) * 1982-03-16 1984-07-17 Teele John H Ear pathology diagnosis apparatus and method

Also Published As

Publication number Publication date
DK162558B (da) 1991-11-11
DK57384D0 (da) 1984-02-09
JPH0410799B2 (https=) 1992-02-26
DK57384A (da) 1984-09-10
US4586194A (en) 1986-04-29
DK162558C (da) 1992-04-06
JPS59165598A (ja) 1984-09-18
EP0118734B1 (en) 1988-08-24
EP0118734A3 (en) 1986-05-07
EP0118734A2 (en) 1984-09-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee