AU4097099A - Real-time quality analyzer for voice and audio signals - Google Patents

Real-time quality analyzer for voice and audio signals

Info

Publication number
AU4097099A
AU4097099A AU40970/99A AU4097099A AU4097099A AU 4097099 A AU4097099 A AU 4097099A AU 40970/99 A AU40970/99 A AU 40970/99A AU 4097099 A AU4097099 A AU 4097099A AU 4097099 A AU4097099 A AU 4097099A
Authority
AU
Australia
Prior art keywords
voice
real
audio signals
quality analyzer
time quality
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.)
Abandoned
Application number
AU40970/99A
Inventor
Ian Andrew Atkinson
Kambiz Homayounfar
Martin Lee
Wei Ma
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.)
Algorex Inc
Original Assignee
Algorex Inc
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 Algorex Inc filed Critical Algorex Inc
Publication of AU4097099A publication Critical patent/AU4097099A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
    • G10L25/60—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination for measuring the quality of voice signals
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/69—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for evaluating synthetic or decoded voice signals
AU40970/99A 1999-05-25 1999-05-25 Real-time quality analyzer for voice and audio signals Abandoned AU4097099A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1999/011473 WO2000072306A1 (en) 1999-05-25 1999-05-25 Real-time quality analyzer for voice and audio signals

Publications (1)

Publication Number Publication Date
AU4097099A true AU4097099A (en) 2000-12-12

Family

ID=22272829

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40970/99A Abandoned AU4097099A (en) 1999-05-25 1999-05-25 Real-time quality analyzer for voice and audio signals

Country Status (4)

Country Link
JP (1) JP4500458B2 (en)
KR (1) KR100623214B1 (en)
AU (1) AU4097099A (en)
WO (1) WO2000072306A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004008207B4 (en) * 2004-02-19 2006-01-05 Opticom Dipl.-Ing. Michael Keyhl Gmbh Method and apparatus for quality assessment of an audio signal and apparatus and method for obtaining a quality evaluation result
US20060093094A1 (en) * 2004-10-15 2006-05-04 Zhu Xing Automatic measurement and announcement voice quality testing system
WO2012096417A1 (en) 2011-01-11 2012-07-19 Inha Industry Partnership Institute Audio signal quality measurement in mobile device
JP5792994B2 (en) * 2011-05-18 2015-10-14 日本放送協会 Voice comparison device and voice comparison program
US9412373B2 (en) * 2013-08-28 2016-08-09 Texas Instruments Incorporated Adaptive environmental context sample and update for comparing speech recognition
CN107785031B (en) * 2017-10-18 2021-01-22 京信通信系统（中国）有限公司 Method and base station for testing voice damage of wired network side in wireless communication
CN108877839B (en) * 2018-08-02 2021-01-12 南京华苏科技有限公司 Voice quality perception evaluation method and system based on voice semantic recognition technology
CN109979487B (en) * 2019-03-07 2021-07-30 百度在线网络技术（北京）有限公司 Voice signal detection method and device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS622286A (en) * 1985-06-27 1987-01-08 松下電器産業株式会社 Pronounciation practicing apparatus
US5633909A (en) * 1994-06-17 1997-05-27 Centigram Communications Corporation Apparatus and method for generating calls and testing telephone equipment
DE69626115T2 (en) * 1995-07-27 2003-11-20 British Telecomm SIGNAL QUALITY ASSESSMENT
US5809108A (en) * 1996-09-27 1998-09-15 Mci Communications Corporation Automated test call generation and execution system
US5805646A (en) * 1996-10-08 1998-09-08 Ericsson Inc. Synchronization method, and associated circuitry, for improved synchronization of a receiver with a transmitter using early-late testing during coarse synchronization
DE19730716A1 (en) * 1996-10-21 1998-04-23 Fraunhofer Ges Forschung Triggering a measurement procedure for quality assessment of audio and / or speech signals

Also Published As

Publication number Publication date
JP4500458B2 (en) 2010-07-14
WO2000072306A1 (en) 2000-11-30
KR100623214B1 (en) 2006-09-12
KR20010106412A (en) 2001-11-29
JP2003500701A (en) 2003-01-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase