ATE460726T1 - 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
ATE460726T1
ATE460726T1 AT04705433T AT04705433T ATE460726T1 AT E460726 T1 ATE460726 T1 AT E460726T1 AT 04705433 T AT04705433 T AT 04705433T AT 04705433 T AT04705433 T AT 04705433T AT E460726 T1 ATE460726 T1 AT E460726T1
Authority
AT
Austria
Prior art keywords
special effects
digital voice
noise filtering
executing
generation
Prior art date
Application number
AT04705433T
Other languages
English (en)
Inventor
Jean-Luc Crebouw
Original Assignee
Jean-Luc Crebouw
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 Jean-Luc Crebouw filed Critical Jean-Luc Crebouw
Application granted granted Critical
Publication of ATE460726T1 publication Critical patent/ATE460726T1/de

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)
  • Noise Elimination (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
AT04705433T 2003-01-30 2004-01-27 Verfahren zur differenzierten digitalen sprach- und musikbearbeitung, rauschfilterung, erzeugung von spezialeffekten und einrichtung zum ausführen des verfahrens ATE460726T1 (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
ATE460726T1 true ATE460726T1 (de) 2010-03-15

Family

ID=32696232

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04705433T ATE460726T1 (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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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.
ES2533358T3 (es) * 2007-06-22 2015-04-09 Voiceage Corporation Procedimiento y dispositivo para estimar la tonalidad de una señal de sonido
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
US8670990B2 (en) * 2009-08-03 2014-03-11 Broadcom Corporation Dynamic time scale modification for reduced bit rate audio coding
US8538042B2 (en) 2009-08-11 2013-09-17 Dts Llc System for increasing perceived loudness of speakers
EP2465200B1 (de) * 2009-08-11 2015-02-25 Dts Llc System zur erhöhung der wahrgenommenen lautstärke eines lautsprechers
US8204742B2 (en) 2009-09-14 2012-06-19 Srs Labs, Inc. System for processing an audio signal to enhance speech intelligibility
JP5530454B2 (ja) * 2009-10-21 2014-06-25 パナソニック株式会社 オーディオ符号化装置、復号装置、方法、回路およびプログラム
KR102060208B1 (ko) 2011-07-29 2019-12-27 디티에스 엘엘씨 적응적 음성 명료도 처리기
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
CN115910088B (zh) * 2022-12-08 2026-01-02 武汉斗鱼鱼乐网络科技有限公司 降噪增益处理方法、装置、介质、设备及语音降噪方法

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Also Published As

Publication number Publication date
WO2004070705A1 (fr) 2004-08-19
EP1593116B1 (de) 2010-03-10
FR2850781B1 (fr) 2005-05-06
FR2850781A1 (fr) 2004-08-06
ES2342601T3 (es) 2010-07-09
DE602004025903D1 (de) 2010-04-22
US8229738B2 (en) 2012-07-24
EP1593116A1 (de) 2005-11-09
US20060130637A1 (en) 2006-06-22

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