DE60304604D1 - Audio-prüfverfahren für akustische vorrichtungen - Google Patents

Audio-prüfverfahren für akustische vorrichtungen

Info

Publication number
DE60304604D1
DE60304604D1 DE60304604T DE60304604T DE60304604D1 DE 60304604 D1 DE60304604 D1 DE 60304604D1 DE 60304604 T DE60304604 T DE 60304604T DE 60304604 T DE60304604 T DE 60304604T DE 60304604 D1 DE60304604 D1 DE 60304604D1
Authority
DE
Germany
Prior art keywords
outputted
test procedure
acoustic devices
audio test
audio
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
DE60304604T
Other languages
English (en)
Other versions
DE60304604T2 (de
Inventor
Boris Dorfman
S Hazell
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.)
BlackBerry Ltd
Original Assignee
Research in Motion 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 Research in Motion Ltd filed Critical Research in Motion Ltd
Publication of DE60304604D1 publication Critical patent/DE60304604D1/de
Application granted granted Critical
Publication of DE60304604T2 publication Critical patent/DE60304604T2/de
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
    • 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/004—Monitoring arrangements; Testing arrangements for microphones
DE60304604T 2002-11-29 2003-11-28 Audio-prüfverfahren für akustische vorrichtungen Expired - Lifetime DE60304604T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42953102P 2002-11-29 2002-11-29
US429531P 2002-11-29
PCT/CA2003/001852 WO2004051202A2 (en) 2002-11-29 2003-11-28 Method of audio testing of acoustic devices

Publications (2)

Publication Number Publication Date
DE60304604D1 true DE60304604D1 (de) 2006-05-24
DE60304604T2 DE60304604T2 (de) 2006-08-24

Family

ID=32469328

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60304604T Expired - Lifetime DE60304604T2 (de) 2002-11-29 2003-11-28 Audio-prüfverfahren für akustische vorrichtungen

Country Status (8)

Country Link
US (2) US7548625B2 (de)
EP (1) EP1566075B1 (de)
AT (1) ATE323396T1 (de)
AU (1) AU2003285239A1 (de)
CA (1) CA2507982C (de)
DE (1) DE60304604T2 (de)
HK (1) HK1080255A1 (de)
WO (1) WO2004051202A2 (de)

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US7957731B2 (en) * 2008-02-26 2011-06-07 Metrico Wireless, Inc. System and method for determining mobile telephone voice quality in a live network
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US20110013779A1 (en) * 2009-07-17 2011-01-20 Apple Inc. Apparatus for testing audio quality of an electronic device
US8934636B2 (en) * 2009-10-09 2015-01-13 George S. Ferzli Stethoscope, stethoscope attachment and collected data analysis method and system
US8437715B2 (en) * 2010-01-25 2013-05-07 Apple Inc. Multi-carrier-based testing
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CN101902677B (zh) * 2010-06-23 2015-01-28 中兴通讯股份有限公司 音频检测装置及方法
TWI489882B (zh) * 2011-09-30 2015-06-21 Inventec Corp 可攜式電子裝置之聲音插座測試方法
CN104620606B (zh) 2012-09-14 2018-03-30 罗伯特·博世有限公司 用于麦克风和超低压力传感器的有缺陷制造的测试
CN103260124B (zh) * 2013-04-12 2016-01-13 惠州Tcl移动通信有限公司 移动终端的音频测试方法及其测试系统
EP3244636B1 (de) * 2015-01-09 2021-05-05 Aniya, Setuo Evaluierungsverfahren für audiovorrichtung, vorrichtung für evaluierungsverfahren, audiovorrichtung und lautsprechervorrichtung
CN107852560A (zh) * 2015-04-24 2018-03-27 空中生活公司 用于编程与测试音频消息传递设备的系统和设备
DK3240308T3 (da) * 2016-04-29 2020-01-27 Interacoustics As Mikrofonkalibreringskompensation fra kobleroverføringsfunktion
CN108347686A (zh) * 2018-02-07 2018-07-31 广州视源电子科技股份有限公司 音频测试方法、装置、智能设备及存储介质
US11120642B2 (en) * 2018-06-27 2021-09-14 Intel Corporation Functional safety critical audio system for autonomous and industrial applications
CN109151460A (zh) * 2018-10-17 2019-01-04 杭州兆华电子有限公司 一种网络摄像头测试系统及其测试方法
CN112312295A (zh) * 2019-07-30 2021-02-02 深圳市韶音科技有限公司 一种蓝牙设备的测评装置
CN110390954B (zh) * 2019-08-06 2022-05-13 京东方科技集团股份有限公司 语音产品质量的评价方法和装置
US11218231B2 (en) * 2019-12-04 2022-01-04 Rohde & Schwarz Gmbh & Co. Kg Test system and method for testing a device under test
US11153017B2 (en) * 2019-12-04 2021-10-19 Rohde & Schwarz Gmbh & Co. Kg Test system and method for testing a device under test
US10887713B1 (en) * 2019-12-11 2021-01-05 Facebook, Inc. Microphone defect detection
CN111432323B (zh) * 2020-04-01 2022-06-21 Oppo（重庆）智能科技有限公司 移动终端的麦克风测试方法、装置、电子设备及存储介质
CN112349337B (zh) * 2020-11-03 2023-06-30 中科创达软件股份有限公司 一种车机检测方法、系统、电子设备和存储介质
CN113225660A (zh) * 2021-01-21 2021-08-06 深圳市芯中芯科技有限公司 一种基于pc软件的麦克风与扬声器测试分析系统及方法

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Also Published As

Publication number Publication date
EP1566075B1 (de) 2006-04-12
CA2507982A1 (en) 2004-06-17
US7548625B2 (en) 2009-06-16
HK1080255A1 (en) 2006-04-21
ATE323396T1 (de) 2006-04-15
CA2507982C (en) 2012-01-03
AU2003285239A1 (en) 2004-06-23
DE60304604T2 (de) 2006-08-24
US7961891B2 (en) 2011-06-14
US20050013444A1 (en) 2005-01-20
AU2003285239A8 (en) 2004-06-23
EP1566075A2 (de) 2005-08-24
US20090257600A1 (en) 2009-10-15
WO2004051202A2 (en) 2004-06-17
WO2004051202A3 (en) 2004-10-28

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Representative=s name: MERH-IP, 80336 MUENCHEN