DE602005009221D1 - Frequenzkompensation für die wahrnehmungsbezogene sprachanalyse - Google Patents

Frequenzkompensation für die wahrnehmungsbezogene sprachanalyse

Info

Publication number
DE602005009221D1
DE602005009221D1 DE602005009221T DE602005009221T DE602005009221D1 DE 602005009221 D1 DE602005009221 D1 DE 602005009221D1 DE 602005009221 T DE602005009221 T DE 602005009221T DE 602005009221 T DE602005009221 T DE 602005009221T DE 602005009221 D1 DE602005009221 D1 DE 602005009221D1
Authority
DE
Germany
Prior art keywords
frequency
function
time
loudness density
density function
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.)
Active
Application number
DE602005009221T
Other languages
English (en)
Inventor
John Gerard Beerends
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.)
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Original Assignee
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
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 Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO filed Critical Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Publication of DE602005009221D1 publication Critical patent/DE602005009221D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/2236—Quality of speech transmission monitoring
    • 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
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
    • G10L19/09—Long term prediction, i.e. removing periodical redundancies, e.g. by using adaptive codebook or pitch predictor

Landscapes

  • Engineering & Computer Science (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computational Linguistics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Machine Translation (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
DE602005009221T 2004-09-20 2005-09-20 Frequenzkompensation für die wahrnehmungsbezogene sprachanalyse Active DE602005009221D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04077601 2004-09-20
PCT/NL2005/000683 WO2006033570A1 (en) 2004-09-20 2005-09-20 Frequency compensation for perceptual speech analysis

Publications (1)

Publication Number Publication Date
DE602005009221D1 true DE602005009221D1 (de) 2008-10-02

Family

ID=35355107

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005009221T Active DE602005009221D1 (de) 2004-09-20 2005-09-20 Frequenzkompensation für die wahrnehmungsbezogene sprachanalyse

Country Status (12)

Country Link
US (1) US8014999B2 (de)
EP (1) EP1792304B1 (de)
JP (1) JP4879180B2 (de)
CN (1) CN101053016B (de)
AT (1) ATE405922T1 (de)
AU (1) AU2005285694B2 (de)
CA (1) CA2580763C (de)
DE (1) DE602005009221D1 (de)
DK (1) DK1792304T3 (de)
ES (1) ES2313413T3 (de)
PT (1) PT1792304E (de)
WO (1) WO2006033570A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1975924A1 (de) * 2007-03-29 2008-10-01 Koninklijke KPN N.V. Verfahren und System zur Sprachqualitätsvorhersage des Einflusses von zeitlokalisierten Verzerrungen eines Audioübertragungssystems
JP5192544B2 (ja) * 2007-07-13 2013-05-08 ドルビー ラボラトリーズ ライセンシング コーポレイション 聴覚情景分析とスペクトルの歪みを用いた音響処理
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
ATE470931T1 (de) * 2007-10-11 2010-06-15 Koninkl Kpn Nv Verfahren und system zur messung der sprachverständlichkeit eines tonübertragungssystems
JP5157852B2 (ja) * 2008-11-28 2013-03-06 富士通株式会社 音声信号処理評価プログラム、音声信号処理評価装置
US8655651B2 (en) 2009-07-24 2014-02-18 Telefonaktiebolaget L M Ericsson (Publ) Method, computer, computer program and computer program product for speech quality estimation
KR101430321B1 (ko) * 2009-08-14 2014-08-13 코닌클리즈케 케이피엔 엔.브이. 오디오 시스템의 지각 품질을 결정하기 위한 방법 및 시스템
DK2465112T3 (en) 2009-08-14 2015-01-12 Koninkl Kpn Nv PROCEDURE, COMPUTER PROGRAM PRODUCT, AND SYSTEM FOR DETERMINING AN EVALUATED QUALITY OF AN AUDIO SYSTEM
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
CN102456348B (zh) * 2010-10-25 2015-07-08 松下电器产业株式会社 声音补偿参数计算方法和设备、声音补偿系统
TWI687918B (zh) * 2010-12-03 2020-03-11 美商杜比實驗室特許公司 音頻解碼裝置、音頻解碼方法及音頻編碼方法
EP2733700A1 (de) * 2012-11-16 2014-05-21 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Verfahren und Vorrichtung zur Untersuchung der Verständlichkeit eines verrauschten Sprachsignals
EP2922058A1 (de) * 2014-03-20 2015-09-23 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Verfahren und Vorrichtung zur Bewertung der Qualität eines verschlechterten Sprachsignals
CN104243723B (zh) * 2014-09-28 2017-03-29 辽宁省建设科学研究院 访客对讲系统音频信号非线性失真检测方法
JP6461064B2 (ja) * 2016-09-28 2019-01-30 本田技研工業株式会社 音響特性校正方法
CN112083807B (zh) * 2020-09-20 2021-10-29 吉林大学 一种基于音触转换的足部地形触觉再现方法及装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8701365D0 (en) * 1987-01-22 1987-02-25 Thomas L D Signal level control
US5321636A (en) * 1989-03-03 1994-06-14 U.S. Philips Corporation Method and arrangement for determining signal pitch
US5588089A (en) * 1990-10-23 1996-12-24 Koninklijke Ptt Nederland N.V. Bark amplitude component coder for a sampled analog signal and decoder for the coded signal
US5687281A (en) * 1990-10-23 1997-11-11 Koninklijke Ptt Nederland N.V. Bark amplitude component coder for a sampled analog signal and decoder for the coded signal
US5765127A (en) * 1992-03-18 1998-06-09 Sony Corp High efficiency encoding method
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
US5632003A (en) * 1993-07-16 1997-05-20 Dolby Laboratories Licensing Corporation Computationally efficient adaptive bit allocation for coding method and apparatus
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.
WO1997027578A1 (en) * 1996-01-26 1997-07-31 Motorola Inc. Very low bit rate time domain speech analyzer for voice messaging
ATE205009T1 (de) * 1996-05-21 2001-09-15 Koninkl Kpn Nv Vorrichtung und verfahren zur bestimmung der qualität eines ausgangssignals, das von einem signalverarbeitungsschaltkreis erzeugt werden soll
WO1998026633A1 (en) * 1996-12-13 1998-06-18 Koninklijke Ptt Nederland N.V. Device and method for signal quality determination
DE19840548C2 (de) * 1998-08-27 2001-02-15 Deutsche Telekom Ag Verfahren zur instrumentellen Sprachqualitätsbestimmung
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
WO2001065543A1 (en) * 2000-02-29 2001-09-07 Telefonaktiebolaget Lm Ericsson (Publ) Compensation for linear filtering using frequency weighting factors
DK1206104T3 (da) * 2000-11-09 2006-10-30 Koninkl Kpn Nv Måling af en samtalekvalitet af en telefonforbindelse i et telekommunikationsnetværk
DE10134471C2 (de) * 2001-02-28 2003-05-22 Fraunhofer Ges Forschung Verfahren und Vorrichtung zum Charakterisieren eines Signals und Verfahren und Vorrichtung zum Erzeugen eines indexierten Signals
EP1241663A1 (de) * 2001-03-13 2002-09-18 Koninklijke KPN N.V. Verfahren und Vorrichtung zur Sprachqualitätsbestimmung
EP1298646B1 (de) * 2001-10-01 2006-01-11 Koninklijke KPN N.V. Verbessertes Verfahren zur Ermittlung der Qualität eines Sprachsignals
US7146313B2 (en) * 2001-12-14 2006-12-05 Microsoft Corporation Techniques for measurement of perceptual audio quality
EP1485691B1 (de) * 2002-03-08 2006-09-13 Koninklijke KPN N.V. Verfahren und system zur messung der übertragungsqualität eines systems
US7457757B1 (en) * 2002-05-30 2008-11-25 Plantronics, Inc. Intelligibility control for speech communications systems
US7308403B2 (en) * 2002-07-01 2007-12-11 Lucent Technologies Inc. Compensation for utterance dependent articulation for speech quality assessment
EP1443496B1 (de) * 2003-01-18 2006-07-19 Psytechnics Limited Werkzeug zur nicht invasiven Bestimmung der Qualität eines Sprachsignals
EP1465156A1 (de) * 2003-03-31 2004-10-06 Koninklijke KPN N.V. Verfahren und System zur Bestimmung der Qualität eines Sprachsignales
US7526093B2 (en) * 2003-08-04 2009-04-28 Harman International Industries, Incorporated System for configuring audio system

Also Published As

Publication number Publication date
CA2580763C (en) 2014-07-29
US8014999B2 (en) 2011-09-06
AU2005285694B2 (en) 2010-09-16
JP2008513834A (ja) 2008-05-01
US20080040102A1 (en) 2008-02-14
CN101053016B (zh) 2011-05-18
JP4879180B2 (ja) 2012-02-22
CA2580763A1 (en) 2006-03-30
ES2313413T3 (es) 2009-03-01
EP1792304B1 (de) 2008-08-20
EP1792304A1 (de) 2007-06-06
PT1792304E (pt) 2008-12-04
AU2005285694A1 (en) 2006-03-30
CN101053016A (zh) 2007-10-10
ATE405922T1 (de) 2008-09-15
DK1792304T3 (da) 2009-01-05
WO2006033570A1 (en) 2006-03-30

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