KR100623214B1 - 음성 및 오디오신호의 실시간 품질 분석기 - Google Patents

음성 및 오디오신호의 실시간 품질 분석기 Download PDF

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Publication number
KR100623214B1
KR100623214B1 KR1020017000881A KR20017000881A KR100623214B1 KR 100623214 B1 KR100623214 B1 KR 100623214B1 KR 1020017000881 A KR1020017000881 A KR 1020017000881A KR 20017000881 A KR20017000881 A KR 20017000881A KR 100623214 B1 KR100623214 B1 KR 100623214B1
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KR
South Korea
Prior art keywords
test signal
audio
audio test
received
quality
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Application number
KR1020017000881A
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English (en)
Korean (ko)
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KR20010106412A (ko
Inventor
이안앤드류앗킨슨
마틴리
웨이마
감비즈호마연파
Original Assignee
내셔널 세미컨덕터 코포레이션
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Publication of KR20010106412A publication Critical patent/KR20010106412A/ko
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Publication of KR100623214B1 publication Critical patent/KR100623214B1/ko

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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
KR1020017000881A 1999-05-25 1999-05-25 음성 및 오디오신호의 실시간 품질 분석기 KR100623214B1 (ko)

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 (2)

Publication Number Publication Date
KR20010106412A KR20010106412A (ko) 2001-11-29
KR100623214B1 true KR100623214B1 (ko) 2006-09-12

Family

ID=22272829

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020017000881A KR100623214B1 (ko) 1999-05-25 1999-05-25 음성 및 오디오신호의 실시간 품질 분석기

Country Status (4)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004008207B4 (de) 2004-02-19 2006-01-05 Opticom Dipl.-Ing. Michael Keyhl Gmbh Verfahren und Vorrichtung zur Qualitätsbeurteilung eines Audiosignals und Vorrichtung und Verfahren zum Erhalten eines Qualitätsbeurteilungsergebnisses
US20060093094A1 (en) * 2004-10-15 2006-05-04 Zhu Xing Automatic measurement and announcement voice quality testing system
US9300694B2 (en) 2011-01-11 2016-03-29 INHA—Industry Partnership Institute Audio signal quality measurement in mobile device
JP5792994B2 (ja) * 2011-05-18 2015-10-14 日本放送協会 音声比較装置及び音声比較プログラム
US9412373B2 (en) * 2013-08-28 2016-08-09 Texas Instruments Incorporated Adaptive environmental context sample and update for comparing speech recognition
CN107785031B (zh) * 2017-10-18 2021-01-22 京信通信系统（中国）有限公司 一种测试无线通信中有线网络侧语音损伤的方法及基站
CN108877839B (zh) * 2018-08-02 2021-01-12 南京华苏科技有限公司 基于语音语义识别技术的语音质量感知评估的方法及系统
CN109979487B (zh) * 2019-03-07 2021-07-30 百度在线网络技术（北京）有限公司 语音信号检测方法和装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS622286A (ja) * 1985-06-27 1987-01-08 松下電器産業株式会社 発音練習装置
US5633909A (en) * 1994-06-17 1997-05-27 Centigram Communications Corporation Apparatus and method for generating calls and testing telephone equipment
WO1997005730A1 (en) * 1995-07-27 1997-02-13 British Telecommunications Public Limited Company Assessment of signal quality
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 (de) * 1996-10-21 1998-04-23 Fraunhofer Ges Forschung Triggerung eines Meßverfahrens zur Qualitätsbeurteilung von Audio- und/oder Sprachsignalen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CDMA 이동통신 시스템에서의 Frame Erasure 1999.2 *
Objective quality measurement of telephone-band (300-3400 Hz) speech codecs 1996.8 *

Also Published As

Publication number Publication date
JP4500458B2 (ja) 2010-07-14
AU4097099A (en) 2000-12-12
WO2000072306A1 (en) 2000-11-30
JP2003500701A (ja) 2003-01-07
KR20010106412A (ko) 2001-11-29

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