ATE233424T1 - Stimmentransformation nach einer zielstimme - Google Patents

Stimmentransformation nach einer zielstimme

Info

Publication number
ATE233424T1
ATE233424T1 AT98916753T AT98916753T ATE233424T1 AT E233424 T1 ATE233424 T1 AT E233424T1 AT 98916753 T AT98916753 T AT 98916753T AT 98916753 T AT98916753 T AT 98916753T AT E233424 T1 ATE233424 T1 AT E233424T1
Authority
AT
Austria
Prior art keywords
voice
individual
target
excitation signal
source
Prior art date
Application number
AT98916753T
Other languages
English (en)
Inventor
Brian Charles Gibson
Peter Ronald Lupini
Dale John Shpak
Original Assignee
Ivl Technologies Ltd
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 Ivl Technologies Ltd filed Critical Ivl Technologies Ltd
Application granted granted Critical
Publication of ATE233424T1 publication Critical patent/ATE233424T1/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
    • G10L13/00—Speech synthesis; Text to speech systems
    • G10L13/02—Methods for producing synthetic speech; Speech synthesisers
    • G10L13/033—Voice editing, e.g. manipulating the voice of the synthesiser
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/36—Accompaniment arrangements
    • G10H1/361—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems
    • G10H1/366—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems with means for modifying or correcting the external signal, e.g. pitch correction, reverberation, changing a singer's voice
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/325—Musical pitch modification
    • G10H2210/331—Note pitch correction, i.e. modifying a note pitch or replacing it by the closest one in a given scale
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2250/00—Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing
    • G10H2250/055—Filters for musical processing or musical effects; Filter responses, filter architecture, filter coefficients or control parameters therefor
    • G10H2250/061—Allpass filters
    • G10H2250/065—Lattice filter, Zobel network, constant resistance filter or X-section filter, i.e. balanced symmetric all-pass bridge network filter exhibiting constant impedance over frequency
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2250/00—Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing
    • G10H2250/541—Details of musical waveform synthesis, i.e. audio waveshape processing from individual wavetable samples, independently of their origin or of the sound they represent
    • G10H2250/545—Aliasing, i.e. preventing, eliminating or deliberately using aliasing noise, distortions or artifacts in sampled or synthesised waveforms, e.g. by band limiting, oversampling or undersampling, respectively
    • 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)
  • Audiology, Speech & Language Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Human Computer Interaction (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Vehicle Body Suspensions (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Steroid Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT98916753T 1997-04-28 1998-04-27 Stimmentransformation nach einer zielstimme ATE233424T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/848,050 US6336092B1 (en) 1997-04-28 1997-04-28 Targeted vocal transformation
PCT/CA1998/000406 WO1998049670A1 (en) 1997-04-28 1998-04-27 Targeted vocal transformation

Publications (1)

Publication Number Publication Date
ATE233424T1 true ATE233424T1 (de) 2003-03-15

Family

ID=25302206

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98916753T ATE233424T1 (de) 1997-04-28 1998-04-27 Stimmentransformation nach einer zielstimme

Country Status (7)

Country Link
US (1) US6336092B1 (de)
EP (1) EP0979503B1 (de)
JP (1) JP2001522471A (de)
AT (1) ATE233424T1 (de)
AU (1) AU7024798A (de)
DE (1) DE69811656T2 (de)
WO (1) WO1998049670A1 (de)

Families Citing this family (113)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10319947A (ja) * 1997-05-15 1998-12-04 Kawai Musical Instr Mfg Co Ltd 音域制御装置
TW430778B (en) * 1998-06-15 2001-04-21 Yamaha Corp Voice converter with extraction and modification of attribute data
GB2350228B (en) 1999-05-20 2001-04-04 Kar Ming Chow An apparatus for and a method of processing analogue audio signals
US6836761B1 (en) * 1999-10-21 2004-12-28 Yamaha Corporation Voice converter for assimilation by frame synthesis with temporal alignment
US6463412B1 (en) * 1999-12-16 2002-10-08 International Business Machines Corporation High performance voice transformation apparatus and method
US6581030B1 (en) * 2000-04-13 2003-06-17 Conexant Systems, Inc. Target signal reference shifting employed in code-excited linear prediction speech coding
JP4296714B2 (ja) * 2000-10-11 2009-07-15 ソニー株式会社 ロボット制御装置およびロボット制御方法、記録媒体、並びにプログラム
WO2002037471A2 (en) * 2000-11-03 2002-05-10 Zoesis, Inc. Interactive character system
US6829577B1 (en) * 2000-11-03 2004-12-07 International Business Machines Corporation Generating non-stationary additive noise for addition to synthesized speech
IL140082A0 (en) * 2000-12-04 2002-02-10 Sisbit Trade And Dev Ltd Improved speech transformation system and apparatus
AUPR433901A0 (en) * 2001-04-10 2001-05-17 Lake Technology Limited High frequency signal construction method
JP3709817B2 (ja) * 2001-09-03 2005-10-26 ヤマハ株式会社 音声合成装置、方法、及びプログラム
JP2003181136A (ja) * 2001-12-14 2003-07-02 Sega Corp 音声制御方法
US20030154080A1 (en) * 2002-02-14 2003-08-14 Godsey Sandra L. Method and apparatus for modification of audio input to a data processing system
US6950799B2 (en) * 2002-02-19 2005-09-27 Qualcomm Inc. Speech converter utilizing preprogrammed voice profiles
KR100880480B1 (ko) * 2002-02-21 2009-01-28 엘지전자 주식회사 디지털 오디오 신호의 실시간 음악/음성 식별 방법 및시스템
US20030182106A1 (en) * 2002-03-13 2003-09-25 Spectral Design Method and device for changing the temporal length and/or the tone pitch of a discrete audio signal
US7191134B2 (en) * 2002-03-25 2007-03-13 Nunally Patrick O'neal Audio psychological stress indicator alteration method and apparatus
US20030187663A1 (en) 2002-03-28 2003-10-02 Truman Michael Mead Broadband frequency translation for high frequency regeneration
GB0209770D0 (en) * 2002-04-29 2002-06-05 Mindweavers Ltd Synthetic speech sound
JP3941611B2 (ja) * 2002-07-08 2007-07-04 ヤマハ株式会社 歌唱合成装置、歌唱合成方法及び歌唱合成用プログラム
US8073157B2 (en) * 2003-08-27 2011-12-06 Sony Computer Entertainment Inc. Methods and apparatus for targeted sound detection and characterization
US8947347B2 (en) 2003-08-27 2015-02-03 Sony Computer Entertainment Inc. Controlling actions in a video game unit
US7783061B2 (en) 2003-08-27 2010-08-24 Sony Computer Entertainment Inc. Methods and apparatus for the targeted sound detection
US7809145B2 (en) * 2006-05-04 2010-10-05 Sony Computer Entertainment Inc. Ultra small microphone array
US8233642B2 (en) * 2003-08-27 2012-07-31 Sony Computer Entertainment Inc. Methods and apparatuses for capturing an audio signal based on a location of the signal
US7803050B2 (en) * 2002-07-27 2010-09-28 Sony Computer Entertainment Inc. Tracking device with sound emitter for use in obtaining information for controlling game program execution
US8160269B2 (en) 2003-08-27 2012-04-17 Sony Computer Entertainment Inc. Methods and apparatuses for adjusting a listening area for capturing sounds
US8139793B2 (en) * 2003-08-27 2012-03-20 Sony Computer Entertainment Inc. Methods and apparatus for capturing audio signals based on a visual image
US9174119B2 (en) 2002-07-27 2015-11-03 Sony Computer Entertainement America, LLC Controller for providing inputs to control execution of a program when inputs are combined
GB2392358A (en) * 2002-08-02 2004-02-25 Rhetorical Systems Ltd Method and apparatus for smoothing fundamental frequency discontinuities across synthesized speech segments
FR2843479B1 (fr) * 2002-08-07 2004-10-22 Smart Inf Sa Procede de calibrage d'audio-intonation
WO2004027753A1 (en) * 2002-09-17 2004-04-01 Koninklijke Philips Electronics N.V. Method of synthesis for a steady sound signal
US6915224B2 (en) * 2002-10-25 2005-07-05 Jung-Ching Wu Method for optimum spectrum analysis
US20040138876A1 (en) * 2003-01-10 2004-07-15 Nokia Corporation Method and apparatus for artificial bandwidth expansion in speech processing
JP4076887B2 (ja) * 2003-03-24 2008-04-16 ローランド株式会社 ボコーダ装置
EP1687803A4 (de) * 2003-11-21 2007-12-05 Agency Science Tech & Res Verfahren und vorrichtung für melodierepräsentation und -vergleich für das abrufen von musik
US7412377B2 (en) * 2003-12-19 2008-08-12 International Business Machines Corporation Voice model for speech processing based on ordered average ranks of spectral features
DE102004012208A1 (de) * 2004-03-12 2005-09-29 Siemens Ag Individualisierung von Sprachausgabe durch Anpassen einer Synthesestimme an eine Zielstimme
FR2868587A1 (fr) * 2004-03-31 2005-10-07 France Telecom Procede et systeme de conversion rapides d'un signal vocal
FR2868586A1 (fr) * 2004-03-31 2005-10-07 France Telecom Procede et systeme ameliores de conversion d'un signal vocal
JP4649888B2 (ja) * 2004-06-24 2011-03-16 ヤマハ株式会社 音声効果付与装置及び音声効果付与プログラム
US7117147B2 (en) * 2004-07-28 2006-10-03 Motorola, Inc. Method and system for improving voice quality of a vocoder
DE102004048707B3 (de) * 2004-10-06 2005-12-29 Siemens Ag Verfahren zur Stimmenkonversion für ein Sprachsynthesesystem
US7825321B2 (en) * 2005-01-27 2010-11-02 Synchro Arts Limited Methods and apparatus for use in sound modification comparing time alignment data from sampled audio signals
JP4645241B2 (ja) * 2005-03-10 2011-03-09 ヤマハ株式会社 音声処理装置およびプログラム
DE602005015419D1 (de) * 2005-04-07 2009-08-27 Suisse Electronique Microtech Verfahren und Vorrichtung zur Sprachkonversion
US7716052B2 (en) * 2005-04-07 2010-05-11 Nuance Communications, Inc. Method, apparatus and computer program providing a multi-speaker database for concatenative text-to-speech synthesis
US20080161057A1 (en) * 2005-04-15 2008-07-03 Nokia Corporation Voice conversion in ring tones and other features for a communication device
US20060235685A1 (en) * 2005-04-15 2006-10-19 Nokia Corporation Framework for voice conversion
JP2009501958A (ja) * 2005-07-21 2009-01-22 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ オーディオ信号修正
JP2007140200A (ja) * 2005-11-18 2007-06-07 Yamaha Corp 語学学習装置およびプログラム
CN101351841B (zh) * 2005-12-02 2011-11-16 旭化成株式会社 音质转换系统
CN101004911B (zh) * 2006-01-17 2012-06-27 纽昂斯通讯公司 用于生成频率弯曲函数及进行频率弯曲的方法和装置
JP4241736B2 (ja) * 2006-01-19 2009-03-18 株式会社東芝 音声処理装置及びその方法
US20070213987A1 (en) * 2006-03-08 2007-09-13 Voxonic, Inc. Codebook-less speech conversion method and system
US7831420B2 (en) * 2006-04-04 2010-11-09 Qualcomm Incorporated Voice modifier for speech processing systems
US20110014981A1 (en) * 2006-05-08 2011-01-20 Sony Computer Entertainment Inc. Tracking device with sound emitter for use in obtaining information for controlling game program execution
US20080120115A1 (en) * 2006-11-16 2008-05-22 Xiao Dong Mao Methods and apparatuses for dynamically adjusting an audio signal based on a parameter
JP4966048B2 (ja) * 2007-02-20 2012-07-04 株式会社東芝 声質変換装置及び音声合成装置
US8907193B2 (en) * 2007-02-20 2014-12-09 Ubisoft Entertainment Instrument game system and method
US20080200224A1 (en) 2007-02-20 2008-08-21 Gametank Inc. Instrument Game System and Method
US7974838B1 (en) * 2007-03-01 2011-07-05 iZotope, Inc. System and method for pitch adjusting vocals
US8131549B2 (en) * 2007-05-24 2012-03-06 Microsoft Corporation Personality-based device
US8086461B2 (en) 2007-06-13 2011-12-27 At&T Intellectual Property Ii, L.P. System and method for tracking persons of interest via voiceprint
US8706496B2 (en) * 2007-09-13 2014-04-22 Universitat Pompeu Fabra Audio signal transforming by utilizing a computational cost function
CN101399044B (zh) * 2007-09-29 2013-09-04 纽奥斯通讯有限公司 语音转换方法和系统
US8311831B2 (en) * 2007-10-01 2012-11-13 Panasonic Corporation Voice emphasizing device and voice emphasizing method
US8015002B2 (en) 2007-10-24 2011-09-06 Qnx Software Systems Co. Dynamic noise reduction using linear model fitting
US8606566B2 (en) * 2007-10-24 2013-12-10 Qnx Software Systems Limited Speech enhancement through partial speech reconstruction
US8326617B2 (en) 2007-10-24 2012-12-04 Qnx Software Systems Limited Speech enhancement with minimum gating
US20090222268A1 (en) * 2008-03-03 2009-09-03 Qnx Software Systems (Wavemakers), Inc. Speech synthesis system having artificial excitation signal
ES2898865T3 (es) * 2008-03-20 2022-03-09 Fraunhofer Ges Forschung Aparato y método para sintetizar una representación parametrizada de una señal de audio
JP5038995B2 (ja) * 2008-08-25 2012-10-03 株式会社東芝 声質変換装置及び方法、音声合成装置及び方法
US9120016B2 (en) 2008-11-21 2015-09-01 Ubisoft Entertainment Interactive guitar game designed for learning to play the guitar
WO2011004579A1 (ja) * 2009-07-06 2011-01-13 パナソニック株式会社 声質変換装置、音高変換装置および声質変換方法
TWI394142B (zh) * 2009-08-25 2013-04-21 Inst Information Industry 歌聲合成系統、方法、以及裝置
KR20110028095A (ko) * 2009-09-11 2011-03-17 삼성전자주식회사 실시간 화자 적응을 통한 음성 인식 시스템 및 방법
US9058797B2 (en) 2009-12-15 2015-06-16 Smule, Inc. Continuous pitch-corrected vocal capture device cooperative with content server for backing track mix
EP2518723A4 (de) * 2009-12-21 2012-11-28 Fujitsu Ltd Sprachsteuerung und sprachsteuerungsverfahren
US8996364B2 (en) 2010-04-12 2015-03-31 Smule, Inc. Computational techniques for continuous pitch correction and harmony generation
US9601127B2 (en) * 2010-04-12 2017-03-21 Smule, Inc. Social music system and method with continuous, real-time pitch correction of vocal performance and dry vocal capture for subsequent re-rendering based on selectively applicable vocal effect(s) schedule(s)
US10930256B2 (en) 2010-04-12 2021-02-23 Smule, Inc. Social music system and method with continuous, real-time pitch correction of vocal performance and dry vocal capture for subsequent re-rendering based on selectively applicable vocal effect(s) schedule(s)
WO2011151956A1 (ja) * 2010-06-04 2011-12-08 パナソニック株式会社 声質変換装置及びその方法、母音情報作成装置並びに声質変換システム
JP5510852B2 (ja) * 2010-07-20 2014-06-04 独立行政法人産業技術総合研究所 声色変化反映歌声合成システム及び声色変化反映歌声合成方法
US9866731B2 (en) 2011-04-12 2018-01-09 Smule, Inc. Coordinating and mixing audiovisual content captured from geographically distributed performers
WO2013077843A1 (en) * 2011-11-21 2013-05-30 Empire Technology Development Llc Audio interface
JP5772739B2 (ja) * 2012-06-21 2015-09-02 ヤマハ株式会社 音声処理装置
US9159310B2 (en) 2012-10-19 2015-10-13 The Tc Group A/S Musical modification effects
US9104298B1 (en) 2013-05-10 2015-08-11 Trade Only Limited Systems, methods, and devices for integrated product and electronic image fulfillment
GB201315142D0 (en) * 2013-08-23 2013-10-09 Ucl Business Plc Audio-Visual Dialogue System and Method
JP6433650B2 (ja) * 2013-11-15 2018-12-05 国立大学法人佐賀大学 気分誘導装置および気分誘導プログラムならびにコンピュータの動作方法
JP6616962B2 (ja) * 2015-05-13 2019-12-04 日本放送協会 信号処理装置及びプログラム
US11488569B2 (en) 2015-06-03 2022-11-01 Smule, Inc. Audio-visual effects system for augmentation of captured performance based on content thereof
US10157408B2 (en) 2016-07-29 2018-12-18 Customer Focus Software Limited Method, systems, and devices for integrated product and electronic image fulfillment from database
US11310538B2 (en) 2017-04-03 2022-04-19 Smule, Inc. Audiovisual collaboration system and method with latency management for wide-area broadcast and social media-type user interface mechanics
WO2018187360A2 (en) 2017-04-03 2018-10-11 Smule, Inc. Audiovisual collaboration method with latency management for wide-area broadcast
US10614826B2 (en) * 2017-05-24 2020-04-07 Modulate, Inc. System and method for voice-to-voice conversion
US10248971B2 (en) 2017-09-07 2019-04-02 Customer Focus Software Limited Methods, systems, and devices for dynamically generating a personalized advertisement on a website for manufacturing customizable products
CN107863095A (zh) * 2017-11-21 2018-03-30 广州酷狗计算机科技有限公司 音频信号处理方法、装置和存储介质
JP7147211B2 (ja) * 2018-03-22 2022-10-05 ヤマハ株式会社 情報処理方法および情報処理装置
US10791404B1 (en) * 2018-08-13 2020-09-29 Michael B. Lasky Assisted hearing aid with synthetic substitution
CN111383646B (zh) 2018-12-28 2020-12-08 广州市百果园信息技术有限公司 一种语音信号变换方法、装置、设备和存储介质
US11228469B1 (en) * 2020-07-16 2022-01-18 Deeyook Location Technologies Ltd. Apparatus, system and method for providing locationing multipath mitigation
JP2023546989A (ja) 2020-10-08 2023-11-08 モジュレイト インク． コンテンツモデレーションのためのマルチステージ適応型システム
CN112382271B (zh) * 2020-11-30 2024-03-26 北京百度网讯科技有限公司 语音处理方法、装置、电子设备和存储介质
CN116110424B (zh) * 2021-11-11 2025-07-15 腾讯科技（深圳）有限公司 一种语音带宽扩展方法及相关装置
WO2023152803A1 (ja) * 2022-02-08 2023-08-17 ファナック株式会社 音声認識装置、及びコンピュータが読み取り可能な記録媒体
US12341619B2 (en) 2022-06-01 2025-06-24 Modulate, Inc. User interface for content moderation of voice chat
US12424204B1 (en) 2022-08-23 2025-09-23 Gn Hearing A/S Speech recognition hearing device with multiple supportive detection inputs
US20250191599A1 (en) * 2023-12-07 2025-06-12 Microsoft Technology Licensing, Llc System and Method for Secure Speech Feature Extraction
US12444393B1 (en) * 2025-04-17 2025-10-14 Eidol Corporation Systems, devices, and methods for dynamic synchronization of a prerecorded vocal backing track to a live vocal performance
US12620380B1 (en) 2025-10-06 2026-05-05 Eidol Corporation Systems, devices, and methods for dynamic synchronization of a prerecorded vocal backing track to a vocal performance

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600516A (en) * 1969-06-02 1971-08-17 Ibm Voicing detection and pitch extraction system
US3539701A (en) 1967-07-07 1970-11-10 Ursula A Milde Electrical musical instrument
US3929051A (en) 1973-10-23 1975-12-30 Chicago Musical Instr Co Multiplex harmony generator
US3999456A (en) 1974-06-04 1976-12-28 Matsushita Electric Industrial Co., Ltd. Voice keying system for a voice controlled musical instrument
US3986423A (en) 1974-12-11 1976-10-19 Oberheim Electronics Inc. Polyphonic music synthesizer
US4004096A (en) * 1975-02-18 1977-01-18 The United States Of America As Represented By The Secretary Of The Army Process for extracting pitch information
CA1056504A (en) 1975-04-02 1979-06-12 Visvaldis A. Vitols Keyword detection in continuous speech using continuous asynchronous correlation
US4076960A (en) 1976-10-27 1978-02-28 Texas Instruments Incorporated CCD speech processor
US4279185A (en) 1977-06-07 1981-07-21 Alonso Sydney A Electronic music sampling techniques
US4142066A (en) 1977-12-27 1979-02-27 Bell Telephone Laboratories, Incorporated Suppression of idle channel noise in delta modulation systems
US4508002A (en) 1979-01-15 1985-04-02 Norlin Industries Method and apparatus for improved automatic harmonization
US4311076A (en) 1980-01-07 1982-01-19 Whirlpool Corporation Electronic musical instrument with harmony generation
US4387618A (en) 1980-06-11 1983-06-14 Baldwin Piano & Organ Co. Harmony generator for electronic organ
JPS5748791A (en) 1980-09-08 1982-03-20 Nippon Musical Instruments Mfg Electronic musical instrument
CH657468A5 (de) 1981-02-25 1986-08-29 Clayton Found Res Bedienungsgeraet an einem mit wenigstens einem synthesizer versehenen elektronischen musikinstrument.
US4464784A (en) 1981-04-30 1984-08-07 Eventide Clockworks, Inc. Pitch changer with glitch minimizer
JPS58102298A (ja) 1981-12-14 1983-06-17 キヤノン株式会社 電子機器
JPS58208914A (ja) 1982-05-31 1983-12-05 Toshiba Ii M I Kk オーディオ用記録媒体の記録再生装置およびそれに使用する記録媒体
US4561102A (en) * 1982-09-20 1985-12-24 At&T Bell Laboratories Pitch detector for speech analysis
US4802223A (en) 1983-11-03 1989-01-31 Texas Instruments Incorporated Low data rate speech encoding employing syllable pitch patterns
US5005204A (en) 1985-07-18 1991-04-02 Raytheon Company Digital sound synthesizer and method
US4688464A (en) 1986-01-16 1987-08-25 Ivl Technologies Ltd. Pitch detection apparatus
US4771671A (en) 1987-01-08 1988-09-20 Breakaway Technologies, Inc. Entertainment and creative expression device for easily playing along to background music
JPH0670876B2 (ja) 1987-02-10 1994-09-07 ソニー株式会社 光学ディスク及び光学ディスク再生装置
US5048390A (en) 1987-09-03 1991-09-17 Yamaha Corporation Tone visualizing apparatus
KR930010396B1 (ko) 1988-01-06 1993-10-23 야마하 가부시끼가이샤 악음신호 발생장치
US4991218A (en) 1988-01-07 1991-02-05 Yield Securities, Inc. Digital signal processor for providing timbral change in arbitrary audio and dynamically controlled stored digital audio signals
US4915001A (en) 1988-08-01 1990-04-10 Homer Dillard Voice to music converter
US4998960A (en) 1988-09-30 1991-03-12 Floyd Rose Music synthesizer
CN1013525B (zh) * 1988-11-16 1991-08-14 中国科学院声学研究所 认人与不认人实时语音识别的方法和装置
JP2853147B2 (ja) * 1989-03-27 1999-02-03 松下電器産業株式会社 音程変換装置
US5029509A (en) 1989-05-10 1991-07-09 Board Of Trustees Of The Leland Stanford Junior University Musical synthesizer combining deterministic and stochastic waveforms
JPH037995A (ja) * 1989-06-05 1991-01-16 Matsushita Electric Works Ltd 歌音声合成データの作成装置
US5092216A (en) * 1989-08-17 1992-03-03 Wayne Wadhams Method and apparatus for studying music
US5194681A (en) * 1989-09-22 1993-03-16 Yamaha Corporation Musical tone generating apparatus
JPH04158397A (ja) * 1990-10-22 1992-06-01 A T R Jido Honyaku Denwa Kenkyusho:Kk 声質変換方式
US5054360A (en) 1990-11-01 1991-10-08 International Business Machines Corporation Method and apparatus for simultaneous output of digital audio and midi synthesized music
JP3175179B2 (ja) 1991-03-19 2001-06-11 カシオ計算機株式会社 デジタルピッチシフター
US5231671A (en) * 1991-06-21 1993-07-27 Ivl Technologies, Ltd. Method and apparatus for generating vocal harmonies
US5428708A (en) * 1991-06-21 1995-06-27 Ivl Technologies Ltd. Musical entertainment system
JP3435168B2 (ja) * 1991-11-18 2003-08-11 パイオニア株式会社 音程制御装置及び方法
WO1993018505A1 (en) 1992-03-02 1993-09-16 The Walt Disney Company Voice transformation system
US5765127A (en) * 1992-03-18 1998-06-09 Sony Corp High efficiency encoding method
JP3197975B2 (ja) * 1993-02-26 2001-08-13 株式会社エヌ・ティ・ティ・データ ピッチ制御方法及び装置
US5536902A (en) 1993-04-14 1996-07-16 Yamaha Corporation Method of and apparatus for analyzing and synthesizing a sound by extracting and controlling a sound parameter
US5644677A (en) 1993-09-13 1997-07-01 Motorola, Inc. Signal processing system for performing real-time pitch shifting and method therefor
US5567901A (en) * 1995-01-18 1996-10-22 Ivl Technologies Ltd. Method and apparatus for changing the timbre and/or pitch of audio signals
JP3102335B2 (ja) 1996-01-18 2000-10-23 ヤマハ株式会社 フォルマント変換装置およびカラオケ装置

Also Published As

Publication number Publication date
US6336092B1 (en) 2002-01-01
JP2001522471A (ja) 2001-11-13
AU7024798A (en) 1998-11-24
DE69811656T2 (de) 2003-10-16
EP0979503A1 (de) 2000-02-16
DE69811656D1 (de) 2003-04-03
EP0979503B1 (de) 2003-02-26
WO1998049670A1 (en) 1998-11-05

Similar Documents

Publication Publication Date Title
DE69811656D1 (de) Stimmentransformation nach einer zielstimme
EP0831460A3 (de) Sprachsynthese unter Verwendung von Hilfsinformationen
EP0805433A3 (de) Verfahren und System zur Auswahl akustischer Elemente zur Laufzeit für die Sprachsynthese
AU1362199A (en) System and method for auditorially representing pages of sgml data
EP1213704A3 (de) Anordnung und Verfahren zur Sprachsynthese
ATE192649T1 (de) Stereochemische wortmanninderivate
EP1211669A3 (de) Verfahren zur Sprachquantisierung und Fehlerkorrektur
DE69615839D1 (de) Sprachkodierer
EP0714089A3 (de) CELP-Koder und Dekoder mit Konversionsfilter für die Konversion von stochastischen und Impuls-Anregungssignalen
EP0838804A3 (de) System und Verfahren zur Erweiterung der Audiobandbreite
JO2243B1 (en) Prepare a 6.3-dicyl-6.5-dihydro-4 hydroxy-pyran-2-one compound
DE69722111D1 (de) Verfahren zur reduktion von carbonylverbindungen
DE60326604D1 (de) Verfahren zur umwandlung von polysulfanen
CA2241549A1 (en) Waveform synthesis
DE69816642D1 (de) Verfahren zur stereoselektiven synthese von prostacyclin-derivaten
ATE174601T1 (de) Verfahren zur herstellung von bisnoraldehyden aus bisnoralkohol
DE69637815D1 (de) Verfahren zur herstellung von laminierten metallblechen
IT1309715B1 (it) Metodo e apparecchiatura per la creazione di accompagnamenti musicalimediante metamorfosi di stili
DK0970467T3 (da) Fremgangsmåde til talesyntese
Ding et al. Optimising unit selection with voice source and formants in the CHATR speech synthesis system
EP0984425A3 (de) Verfahren und Vorrichtung zur Sprachsynthese
DE69610837D1 (de) Verfahren zur herstellung von laubholzelementen
DE59608843D1 (de) Verfahren zur kompensation von wellenfrontdeformationen
DE69510787D1 (de) Verfahren zur herstellung von 1-(3-trialkylsilylphenyl)-2,2,2-trifluoromethyl ethanonderivative
JP2005539267A (ja) 音声波形の連結を用いる音声合成

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties