DE602004025903D1 - Verfahren zur differenzierten digitalen Sprach- und Musikbearbeitung, Rauschfilterung, Erzeugung von Spezialeffekten und Einrichtung zum Ausführen des Verfahrens - Google Patents

Verfahren zur differenzierten digitalen Sprach- und Musikbearbeitung, Rauschfilterung, Erzeugung von Spezialeffekten und Einrichtung zum Ausführen des Verfahrens

Info

Publication number
DE602004025903D1
DE602004025903D1 DE602004025903T DE602004025903T DE602004025903D1 DE 602004025903 D1 DE602004025903 D1 DE 602004025903D1 DE 602004025903 T DE602004025903 T DE 602004025903T DE 602004025903 T DE602004025903 T DE 602004025903T DE 602004025903 D1 DE602004025903 D1 DE 602004025903D1
Authority
DE
Germany
Prior art keywords
creation
special effects
noise filtering
music processing
carrying
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.)
Expired - Lifetime
Application number
DE602004025903T
Other languages
English (en)
Inventor
Jean-Luc Crebouw
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE602004025903D1 publication Critical patent/DE602004025903D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering
    • 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
    • G10L19/02—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 spectral analysis, e.g. transform vocoders or subband vocoders
    • G10L19/0204—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 spectral analysis, e.g. transform vocoders or subband vocoders using subband decomposition
    • 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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/003—Changing voice quality, e.g. pitch or formants
    • G10L21/007—Changing voice quality, e.g. pitch or formants characterised by the process used
    • G10L21/013—Adapting to target pitch
    • G10L2021/0135—Voice conversion or morphing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Noise Elimination (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
DE602004025903T 2003-01-30 2004-01-27 Verfahren zur differenzierten digitalen Sprach- und Musikbearbeitung, Rauschfilterung, Erzeugung von Spezialeffekten und Einrichtung zum Ausführen des Verfahrens Expired - Lifetime DE602004025903D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0301081A FR2850781B1 (fr) 2003-01-30 2003-01-30 Procede pour le traitement numerique differencie de la voix et de la musique, le filtrage du bruit, la creation d'effets speciaux et dispositif pour la mise en oeuvre dudit procede
PCT/FR2004/000184 WO2004070705A1 (fr) 2003-01-30 2004-01-27 Procede pour le traitement numerique differencie de la voix et de la musique, le filtrage de bruit, la creation d’effets speciaux et dispositif pour la mise en oeuvre dudit procede

Publications (1)

Publication Number Publication Date
DE602004025903D1 true DE602004025903D1 (de) 2010-04-22

Family

ID=32696232

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004025903T Expired - Lifetime DE602004025903D1 (de) 2003-01-30 2004-01-27 Verfahren zur differenzierten digitalen Sprach- und Musikbearbeitung, Rauschfilterung, Erzeugung von Spezialeffekten und Einrichtung zum Ausführen des Verfahrens

Country Status (7)

Country Link
US (1) US8229738B2 (de)
EP (1) EP1593116B1 (de)
AT (1) ATE460726T1 (de)
DE (1) DE602004025903D1 (de)
ES (1) ES2342601T3 (de)
FR (1) FR2850781B1 (de)
WO (1) WO2004070705A1 (de)

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US20050226601A1 (en) * 2004-04-08 2005-10-13 Alon Cohen Device, system and method for synchronizing an effect to a media presentation
JP2007114417A (ja) * 2005-10-19 2007-05-10 Fujitsu Ltd 音声データ処理方法及び装置
US7772478B2 (en) * 2006-04-12 2010-08-10 Massachusetts Institute Of Technology Understanding music
US7622665B2 (en) * 2006-09-19 2009-11-24 Casio Computer Co., Ltd. Filter device and electronic musical instrument using the filter device
FR2912249A1 (fr) * 2007-02-02 2008-08-08 France Telecom Codage/decodage perfectionnes de signaux audionumeriques.
US8990073B2 (en) * 2007-06-22 2015-03-24 Voiceage Corporation Method and device for sound activity detection and sound signal classification
KR101410230B1 (ko) * 2007-08-17 2014-06-20 삼성전자주식회사 종지 정현파 신호와 일반적인 연속 정현파 신호를 다른방식으로 처리하는 오디오 신호 인코딩 방법 및 장치와오디오 신호 디코딩 방법 및 장치
WO2009086174A1 (en) 2007-12-21 2009-07-09 Srs Labs, Inc. System for adjusting perceived loudness of audio signals
US20100329471A1 (en) * 2008-12-16 2010-12-30 Manufacturing Resources International, Inc. Ambient noise compensation system
US9269366B2 (en) * 2009-08-03 2016-02-23 Broadcom Corporation Hybrid instantaneous/differential pitch period coding
JP5694324B2 (ja) * 2009-08-11 2015-04-01 ディーティーエス・エルエルシーＤｔｓ Ｌｌｃ スピーカーの知覚されるラウドネスを増加させるためのシステム
US8538042B2 (en) * 2009-08-11 2013-09-17 Dts Llc System for increasing perceived loudness of speakers
US8204742B2 (en) 2009-09-14 2012-06-19 Srs Labs, Inc. System for processing an audio signal to enhance speech intelligibility
EP2492911B1 (de) * 2009-10-21 2017-08-16 Panasonic Intellectual Property Management Co., Ltd. Audiokodierungsvorrichtung, dekodierungsvorrichtung, verfahren, schaltung und programm
US9117455B2 (en) 2011-07-29 2015-08-25 Dts Llc Adaptive voice intelligibility processor
US9312829B2 (en) 2012-04-12 2016-04-12 Dts Llc System for adjusting loudness of audio signals in real time
US9318086B1 (en) * 2012-09-07 2016-04-19 Jerry A. Miller Musical instrument and vocal effects
JP5974369B2 (ja) * 2012-12-26 2016-08-23 カルソニックカンセイ株式会社 ブザー出力制御装置およびブザー出力制御方法
US9484044B1 (en) * 2013-07-17 2016-11-01 Knuedge Incorporated Voice enhancement and/or speech features extraction on noisy audio signals using successively refined transforms
US9530434B1 (en) 2013-07-18 2016-12-27 Knuedge Incorporated Reducing octave errors during pitch determination for noisy audio signals
US20150179181A1 (en) * 2013-12-20 2015-06-25 Microsoft Corporation Adapting audio based upon detected environmental accoustics
JP6402477B2 (ja) * 2014-04-25 2018-10-10 カシオ計算機株式会社 サンプリング装置、電子楽器、方法、およびプログラム
TWI569263B (zh) * 2015-04-30 2017-02-01 智原科技股份有限公司 聲頻訊號的訊號擷取方法與裝置
KR101899538B1 (ko) * 2017-11-13 2018-09-19 주식회사 씨케이머티리얼즈랩 햅틱 제어 신호 제공 장치 및 방법
CN112908352B (zh) * 2021-03-01 2024-04-16 百果园技术(新加坡)有限公司 一种音频去噪方法、装置、电子设备及存储介质
US12094481B2 (en) * 2021-11-18 2024-09-17 Tencent America LLC ADL-UFE: all deep learning unified front-end system
US20230289652A1 (en) * 2022-03-14 2023-09-14 Matthias THÖMEL Self-learning audio monitoring system

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US4357852A (en) * 1979-05-21 1982-11-09 Roland Corporation Guitar synthesizer
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JP3351905B2 (ja) * 1994-07-28 2002-12-03 ソニー株式会社 音声信号処理装置
WO1997017692A1 (en) * 1995-11-07 1997-05-15 Euphonics, Incorporated Parametric signal modeling musical synthesizer
US6031173A (en) * 1997-09-30 2000-02-29 Kawai Musical Inst. Mfg. Co., Ltd. Apparatus for generating musical tones using impulse response signals
US7072832B1 (en) * 1998-08-24 2006-07-04 Mindspeed Technologies, Inc. System for speech encoding having an adaptive encoding arrangement
US6240386B1 (en) * 1998-08-24 2001-05-29 Conexant Systems, Inc. Speech codec employing noise classification for noise compensation
JP2000082260A (ja) * 1998-09-04 2000-03-21 Sony Corp オーディオ信号再生装置及び方法
WO2001059766A1 (en) * 2000-02-11 2001-08-16 Comsat Corporation Background noise reduction in sinusoidal based speech coding systems
US20020184009A1 (en) * 2001-05-31 2002-12-05 Heikkinen Ari P. Method and apparatus for improved voicing determination in speech signals containing high levels of jitter

Also Published As

Publication number Publication date
EP1593116B1 (de) 2010-03-10
FR2850781B1 (fr) 2005-05-06
ATE460726T1 (de) 2010-03-15
ES2342601T3 (es) 2010-07-09
EP1593116A1 (de) 2005-11-09
WO2004070705A1 (fr) 2004-08-19
US8229738B2 (en) 2012-07-24
US20060130637A1 (en) 2006-06-22
FR2850781A1 (fr) 2004-08-06

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