DK1611571T3 - Fremgangsmåde og system til talekvalitetsprædiktion af et audiotransmissionssystem - Google Patents

Fremgangsmåde og system til talekvalitetsprædiktion af et audiotransmissionssystem

Info

Publication number
DK1611571T3
DK1611571T3 DK04714792T DK04714792T DK1611571T3 DK 1611571 T3 DK1611571 T3 DK 1611571T3 DK 04714792 T DK04714792 T DK 04714792T DK 04714792 T DK04714792 T DK 04714792T DK 1611571 T3 DK1611571 T3 DK 1611571T3
Authority
DK
Denmark
Prior art keywords
calculation
compensation
densities
audio transmission
speech quality
Prior art date
Application number
DK04714792T
Other languages
English (en)
Inventor
John Gerard Beerends
Den Homberg Marc Jan Chris Van
Original Assignee
Koninkl Kpn Nv
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 Koninkl Kpn Nv filed Critical Koninkl Kpn Nv
Application granted granted Critical
Publication of DK1611571T3 publication Critical patent/DK1611571T3/da

Links

Classifications

    • 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

Landscapes

  • 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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Telephonic Communication Services (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmitters (AREA)
DK04714792T 2003-03-31 2004-02-26 Fremgangsmåde og system til talekvalitetsprædiktion af et audiotransmissionssystem DK1611571T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03075949A EP1465156A1 (en) 2003-03-31 2003-03-31 Method and system for determining the quality of a speech signal
PCT/EP2004/002026 WO2004088638A1 (en) 2003-03-31 2004-02-26 Method and system for speech quality prediction of an audio transmission system

Publications (1)

Publication Number Publication Date
DK1611571T3 true DK1611571T3 (da) 2008-03-31

Family

ID=32842795

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04714792T DK1611571T3 (da) 2003-03-31 2004-02-26 Fremgangsmåde og system til talekvalitetsprædiktion af et audiotransmissionssystem

Country Status (8)

Country Link
US (1) US7313517B2 (da)
EP (2) EP1465156A1 (da)
JP (1) JP4570609B2 (da)
AT (1) ATE381089T1 (da)
DE (1) DE602004010634T2 (da)
DK (1) DK1611571T3 (da)
ES (1) ES2298725T3 (da)
WO (1) WO2004088638A1 (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1241663A1 (en) * 2001-03-13 2002-09-18 Koninklijke KPN N.V. Method and device for determining the quality of speech signal
ES2313413T3 (es) * 2004-09-20 2009-03-01 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Compensacion en frecuencia para el analisis de precepcion de habla.
US20060200346A1 (en) * 2005-03-03 2006-09-07 Nortel Networks Ltd. Speech quality measurement based on classification estimation
US8005675B2 (en) * 2005-03-17 2011-08-23 Nice Systems, Ltd. Apparatus and method for audio analysis
US20070203694A1 (en) * 2006-02-28 2007-08-30 Nortel Networks Limited Single-sided speech quality measurement
EP1975924A1 (en) * 2007-03-29 2008-10-01 Koninklijke KPN N.V. Method and system for speech quality prediction of the impact of time localized distortions of an audio transmission system
ES2403509T3 (es) * 2007-09-11 2013-05-20 Deutsche Telekom Ag Método y sistema para la evaluación integral y diagnóstica de la calidad de la voz de escucha
DE602007007090D1 (de) * 2007-10-11 2010-07-22 Koninkl Kpn Nv Verfahren und System zur Messung der Sprachverständlichkeit eines Tonübertragungssystems
US8296131B2 (en) * 2008-12-30 2012-10-23 Audiocodes Ltd. Method and apparatus of providing a quality measure for an output voice signal generated to reproduce an input voice signal
CN101609686B (zh) * 2009-07-28 2011-09-14 南京大学 基于语音增强算法主观评估的客观评估方法
JP5542206B2 (ja) * 2009-08-14 2014-07-09 コニンクリーケ・ケイピーエヌ・ナムローゼ・フェンノートシャップ オーディオ・システムの知覚品質を判定する方法およびシステム
ES2526126T3 (es) 2009-08-14 2015-01-07 Koninklijke Kpn N.V. Método, producto de programa informático y sistema para determinar una calidad percibida de un sistema de audio
US8774417B1 (en) 2009-10-05 2014-07-08 Xfrm Incorporated Surround audio compatibility assessment
GB2474297B (en) * 2009-10-12 2017-02-01 Bitea Ltd Voice Quality Determination
JP5606764B2 (ja) 2010-03-31 2014-10-15 クラリオン株式会社 音質評価装置およびそのためのプログラム
EP2733700A1 (en) * 2012-11-16 2014-05-21 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Method of and apparatus for evaluating intelligibility of a degraded speech signal
DE102013005844B3 (de) * 2013-03-28 2014-08-28 Technische Universität Braunschweig Verfahren und Vorrichtung zum Messen der Qualität eines Sprachsignals
RU2729147C1 (ru) * 2020-04-02 2020-08-05 Общество С Ограниченной Ответственностью "Центр Коррекции Слуха И Речи "Мелфон" (Ооо "Цкср "Мелфон") Способ автоматизированной оценки качества распознавания речи пациентом
RU2743049C1 (ru) * 2020-09-07 2021-02-15 Общество С Ограниченной Ответственностью "Центр Коррекции Слуха И Речи "Мелфон" (Ооо "Цкср "Мелфон") Способ доврачебной оценки качества распознавания речи, скрининговой аудиометрии и программно-аппаратный комплекс, его реализующий

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1429617A (en) * 1974-06-03 1976-03-24 Hewlett Packard Ltd Method and apparatus for measuring the group delay character istics of a transmission path
US4862492A (en) * 1988-10-26 1989-08-29 Dialogic Corporation Measurement of transmission quality of a telephone channel
JP2953238B2 (ja) * 1993-02-09 1999-09-27 日本電気株式会社 音質主観評価予測方式
NL9500512A (nl) * 1995-03-15 1996-10-01 Nederland Ptt Inrichting voor het bepalen van de kwaliteit van een door een signaalbewerkingscircuit te genereren uitgangssignaal, alsmede werkwijze voor het bepalen van de kwaliteit van een door een signaalbewerkingscircuit te genereren uitgangssignaal.
JP3756686B2 (ja) * 1999-01-19 2006-03-15 日本放送協会 所望信号抽出の度合いを評価する評価値を求める方法および装置、ならびに信号抽出装置のパラメータ制御方法および装置

Also Published As

Publication number Publication date
ATE381089T1 (de) 2007-12-15
JP2006522349A (ja) 2006-09-28
EP1611571A1 (en) 2006-01-04
WO2004088638A1 (en) 2004-10-14
US20060171543A1 (en) 2006-08-03
EP1465156A1 (en) 2004-10-06
JP4570609B2 (ja) 2010-10-27
DE602004010634D1 (de) 2008-01-24
ES2298725T3 (es) 2008-05-16
DE602004010634T2 (de) 2008-12-11
EP1611571B1 (en) 2007-12-12
US7313517B2 (en) 2007-12-25

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