WO2004051202A2 - Method of audio testing of acoustic devices - Google Patents
Method of audio testing of acoustic devices Download PDFInfo
- Publication number
- WO2004051202A2 WO2004051202A2 PCT/CA2003/001852 CA0301852W WO2004051202A2 WO 2004051202 A2 WO2004051202 A2 WO 2004051202A2 CA 0301852 W CA0301852 W CA 0301852W WO 2004051202 A2 WO2004051202 A2 WO 2004051202A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- audio signal
- speaker
- acoustic
- electric audio
- microphone
- Prior art date
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
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60304604T DE60304604T2 (en) | 2002-11-29 | 2003-11-28 | AUDIO TEST PROCEDURE FOR ACOUSTIC DEVICES |
AU2003285239A AU2003285239A1 (en) | 2002-11-29 | 2003-11-28 | Method of audio testing of acoustic devices |
CA2507982A CA2507982C (en) | 2002-11-29 | 2003-11-28 | System and method of audio testing of acoustic devices |
EP03778188A EP1566075B1 (en) | 2002-11-29 | 2003-11-28 | Method of audio testing of acoustic devices |
HK06102283A HK1080255A1 (en) | 2002-11-29 | 2006-02-21 | Method of audio testing of acoustic devices |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42953102P | 2002-11-29 | 2002-11-29 | |
US60/429,531 | 2002-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004051202A2 true WO2004051202A2 (en) | 2004-06-17 |
WO2004051202A3 WO2004051202A3 (en) | 2004-10-28 |
Family
ID=32469328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CA2003/001852 WO2004051202A2 (en) | 2002-11-29 | 2003-11-28 | Method of audio testing of acoustic devices |
Country Status (8)
Country | Link |
---|---|
US (2) | US7548625B2 (en) |
EP (1) | EP1566075B1 (en) |
AT (1) | ATE323396T1 (en) |
AU (1) | AU2003285239A1 (en) |
CA (1) | CA2507982C (en) |
DE (1) | DE60304604T2 (en) |
HK (1) | HK1080255A1 (en) |
WO (1) | WO2004051202A2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007081738A3 (en) * | 2006-01-11 | 2007-09-13 | Microsoft Corp | Automated audio sub-band comparison |
US7548625B2 (en) | 2002-11-29 | 2009-06-16 | Research In Motion Limited | System and method of audio testing of acoustic devices |
CN101111103B (en) * | 2007-08-08 | 2011-06-29 | 常州美欧电子有限公司 | Digital microphone parameter measuring system |
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AU2005202243A1 (en) * | 2004-05-24 | 2005-12-08 | Cochlear Limited | Stand Alone Microphone Test System for a Hearing Device |
US7587202B2 (en) * | 2004-09-07 | 2009-09-08 | Research In Motion Limited | Method for conducting digital interface and baseband circuitry tests using digital loopback |
US7474893B2 (en) * | 2004-12-29 | 2009-01-06 | Silicon Laboratories, Inc. | System including a communication apparatus having a digital audio interface for audio testing with radio isolation |
DE102006001845B3 (en) * | 2006-01-13 | 2007-07-26 | Siemens Audiologische Technik Gmbh | Method and device for checking a measuring situation in a hearing device |
US20070195963A1 (en) * | 2006-02-21 | 2007-08-23 | Nokia Corporation | Measuring ear biometrics for sound optimization |
AU2007349196B2 (en) * | 2006-03-01 | 2013-04-04 | 3M Innovative Properties Company | Wireless interface for audiometers |
US8437479B2 (en) * | 2006-04-04 | 2013-05-07 | Cleartone Technologies Limited | Calibrated digital headset and audiometric test methods therewith |
EP1883273A1 (en) * | 2006-07-28 | 2008-01-30 | Siemens Audiologische Technik GmbH | Control device and method for wireless transmission of audio signals when programming a hearing aid |
US20090061843A1 (en) * | 2007-08-28 | 2009-03-05 | Topaltzas Dimitrios M | System and Method for Measuring the Speech Quality of Telephone Devices in the Presence of Noise |
US7957731B2 (en) * | 2008-02-26 | 2011-06-07 | Metrico Wireless, Inc. | System and method for determining mobile telephone voice quality in a live network |
US20090325534A1 (en) * | 2008-06-27 | 2009-12-31 | Kennelly Thomas J | Self-test method for a vehicular telematics unit |
TWI383692B (en) * | 2008-10-17 | 2013-01-21 | Wistron Corp | Microphone testing method and system for an electronic device |
US20110013779A1 (en) * | 2009-07-17 | 2011-01-20 | Apple Inc. | Apparatus for testing audio quality of an electronic device |
WO2011043815A1 (en) * | 2009-10-09 | 2011-04-14 | Ferzli George S | Stethoscope, stethoscope attachment and collected data analysis method and system |
US8437715B2 (en) * | 2010-01-25 | 2013-05-07 | Apple Inc. | Multi-carrier-based testing |
DE102010007293A1 (en) * | 2010-02-08 | 2011-08-11 | Willtek Communications GmbH, 85737 | Audio and/or vibration test carrying out device e.g. antenna coupler, for mobile telephone, has sound receiver receiving signal delivered via speaker of telephone over impact sound produced by signal during audio and/or vibration test |
CN101902677B (en) * | 2010-06-23 | 2015-01-28 | 中兴通讯股份有限公司 | Audio detection device and method |
TWI489882B (en) * | 2011-09-30 | 2015-06-21 | Inventec Corp | Method for testing an audio jack of a mobile electronic apparatus |
KR102074450B1 (en) | 2012-09-14 | 2020-02-07 | 로베르트 보쉬 게엠베하 | Testing for defective manufacturing of microphones and ultralow pressure sensors |
CN103260124B (en) * | 2013-04-12 | 2016-01-13 | 惠州Tcl移动通信有限公司 | The audio testing method of mobile terminal and test macro thereof |
US10477334B2 (en) * | 2015-01-09 | 2019-11-12 | Setuo ANIYA | Method and apparatus for evaluating audio device, audio device and speaker device |
US20160313147A1 (en) * | 2015-04-24 | 2016-10-27 | The Skylife Company, Inc. | Systems and devices for programming and testing audio messaging devices |
DK3240308T3 (en) * | 2016-04-29 | 2020-01-27 | Interacoustics As | MICROPHONE CALIBRATION COMPENSATION FROM CABLE TRANSFER FUNCTION |
CN108347686A (en) * | 2018-02-07 | 2018-07-31 | 广州视源电子科技股份有限公司 | Audio testing method, device, smart machine and storage medium |
US11120642B2 (en) * | 2018-06-27 | 2021-09-14 | Intel Corporation | Functional safety critical audio system for autonomous and industrial applications |
CN109151460A (en) * | 2018-10-17 | 2019-01-04 | 杭州兆华电子有限公司 | A kind of IP Camera test macro and its test method |
CN112312295A (en) * | 2019-07-30 | 2021-02-02 | 深圳市韶音科技有限公司 | Evaluation device of bluetooth equipment |
CN110390954B (en) * | 2019-08-06 | 2022-05-13 | 京东方科技集团股份有限公司 | Method and device for evaluating quality of voice product |
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 (en) * | 2020-04-01 | 2022-06-21 | Oppo(重庆)智能科技有限公司 | Microphone testing method and device of mobile terminal, electronic equipment and storage medium |
CN112349337B (en) * | 2020-11-03 | 2023-06-30 | 中科创达软件股份有限公司 | Vehicle-mounted device detection method, system, electronic equipment and storage medium |
CN113225660A (en) * | 2021-01-21 | 2021-08-06 | 深圳市芯中芯科技有限公司 | Microphone and loudspeaker test analysis system and method based on PC software |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0268788A2 (en) * | 1986-10-29 | 1988-06-01 | Atlas Elektronik Gmbh | Method and device for testing the operation of a microphone |
US5361305A (en) * | 1993-11-12 | 1994-11-01 | Delco Electronics Corporation | Automated system and method for automotive audio test |
DE19612981A1 (en) * | 1995-03-31 | 1996-11-21 | Fraunhofer Ges Forschung | Acoustic testing system for loudspeakers of stereo equipment |
DE19544152C1 (en) * | 1995-11-16 | 1997-04-30 | Holmberg Gmbh & Co Kg | Electro=acoustic emergency warning system with testing device e.g. for telephone system |
US5682134A (en) * | 1995-08-18 | 1997-10-28 | Kiekert Ag | Method of operating a device for monitoring the interior of an automotive vehicle |
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US5271783A (en) * | 1990-01-12 | 1993-12-21 | B & H Manufacturing Co., Inc. | Method and apparatus for heat sealing labels on containers |
US5721783A (en) * | 1995-06-07 | 1998-02-24 | Anderson; James C. | Hearing aid with wireless remote processor |
US5930703A (en) * | 1996-03-21 | 1999-07-27 | Ericsson Inc. | Methods and systems for programming a cellular radiotelephone |
AUPO700297A0 (en) * | 1997-05-26 | 1997-06-19 | Cardiac Crc Nominees Pty Limited | Silicon-based polycarbonates |
US7058182B2 (en) * | 1999-10-06 | 2006-06-06 | Gn Resound A/S | Apparatus and methods for hearing aid performance measurement, fitting, and initialization |
US7050592B1 (en) * | 2000-03-02 | 2006-05-23 | Etymotic Research, Inc. | Hearing test apparatus and method having automatic starting functionality |
US7206423B1 (en) * | 2000-05-10 | 2007-04-17 | Board Of Trustees Of University Of Illinois | Intrabody communication for a hearing aid |
US7492909B2 (en) * | 2001-04-05 | 2009-02-17 | Motorola, Inc. | Method for acoustic transducer calibration |
US7024161B1 (en) * | 2001-08-08 | 2006-04-04 | Cellco Partnership | Modular wireless device test set |
US6944474B2 (en) * | 2001-09-20 | 2005-09-13 | Sound Id | Sound enhancement for mobile phones and other products producing personalized audio for users |
US6950525B2 (en) * | 2001-10-12 | 2005-09-27 | General Motors Corporation | Automated system and method for automotive time-based audio verification |
JP4019952B2 (en) * | 2002-01-31 | 2007-12-12 | 株式会社デンソー | Sound output device |
US6879693B2 (en) * | 2002-02-26 | 2005-04-12 | Otologics, Llc. | Method and system for external assessment of hearing aids that include implanted actuators |
US20040037428A1 (en) * | 2002-08-22 | 2004-02-26 | Keller James E. | Acoustically auditing supervisory audiometer |
US7548625B2 (en) | 2002-11-29 | 2009-06-16 | Research In Motion Limited | System and method of audio testing of acoustic devices |
US6957134B2 (en) * | 2003-01-23 | 2005-10-18 | B & G L.L.C. | Method of testing a vehicle audio system using a composite signal |
-
2003
- 2003-11-25 US US10/721,725 patent/US7548625B2/en active Active
- 2003-11-28 CA CA2507982A patent/CA2507982C/en not_active Expired - Lifetime
- 2003-11-28 DE DE60304604T patent/DE60304604T2/en not_active Expired - Lifetime
- 2003-11-28 AT AT03778188T patent/ATE323396T1/en not_active IP Right Cessation
- 2003-11-28 EP EP03778188A patent/EP1566075B1/en not_active Expired - Lifetime
- 2003-11-28 WO PCT/CA2003/001852 patent/WO2004051202A2/en not_active Application Discontinuation
- 2003-11-28 AU AU2003285239A patent/AU2003285239A1/en not_active Abandoned
-
2006
- 2006-02-21 HK HK06102283A patent/HK1080255A1/en not_active IP Right Cessation
-
2009
- 2009-05-08 US US12/437,700 patent/US7961891B2/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0268788A2 (en) * | 1986-10-29 | 1988-06-01 | Atlas Elektronik Gmbh | Method and device for testing the operation of a microphone |
US5361305A (en) * | 1993-11-12 | 1994-11-01 | Delco Electronics Corporation | Automated system and method for automotive audio test |
DE19612981A1 (en) * | 1995-03-31 | 1996-11-21 | Fraunhofer Ges Forschung | Acoustic testing system for loudspeakers of stereo equipment |
US5682134A (en) * | 1995-08-18 | 1997-10-28 | Kiekert Ag | Method of operating a device for monitoring the interior of an automotive vehicle |
DE19544152C1 (en) * | 1995-11-16 | 1997-04-30 | Holmberg Gmbh & Co Kg | Electro=acoustic emergency warning system with testing device e.g. for telephone system |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7548625B2 (en) | 2002-11-29 | 2009-06-16 | Research In Motion Limited | System and method of audio testing of acoustic devices |
WO2007081738A3 (en) * | 2006-01-11 | 2007-09-13 | Microsoft Corp | Automated audio sub-band comparison |
US7698144B2 (en) | 2006-01-11 | 2010-04-13 | Microsoft Corporation | Automated audio sub-band comparison |
CN101371249B (en) * | 2006-01-11 | 2010-08-18 | 微软公司 | Automated audio sub-band comparison |
CN101111103B (en) * | 2007-08-08 | 2011-06-29 | 常州美欧电子有限公司 | Digital microphone parameter measuring system |
Also Published As
Publication number | Publication date |
---|---|
CA2507982A1 (en) | 2004-06-17 |
DE60304604D1 (en) | 2006-05-24 |
WO2004051202A3 (en) | 2004-10-28 |
HK1080255A1 (en) | 2006-04-21 |
ATE323396T1 (en) | 2006-04-15 |
US7961891B2 (en) | 2011-06-14 |
AU2003285239A8 (en) | 2004-06-23 |
US20090257600A1 (en) | 2009-10-15 |
US7548625B2 (en) | 2009-06-16 |
DE60304604T2 (en) | 2006-08-24 |
AU2003285239A1 (en) | 2004-06-23 |
CA2507982C (en) | 2012-01-03 |
EP1566075B1 (en) | 2006-04-12 |
EP1566075A2 (en) | 2005-08-24 |
US20050013444A1 (en) | 2005-01-20 |
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