FR2717294B1 - Procédé et dispositif de synthèse dynamique sonore musicale et vocale par distorsion non linéaire et modulation d'amplitude. - Google Patents

Procédé et dispositif de synthèse dynamique sonore musicale et vocale par distorsion non linéaire et modulation d'amplitude.

Info

Publication number
FR2717294B1
FR2717294B1 FR9402655A FR9402655A FR2717294B1 FR 2717294 B1 FR2717294 B1 FR 2717294B1 FR 9402655 A FR9402655 A FR 9402655A FR 9402655 A FR9402655 A FR 9402655A FR 2717294 B1 FR2717294 B1 FR 2717294B1
Authority
FR
France
Prior art keywords
amplitude modulation
linear distortion
sound synthesis
vocal sound
dynamic musical
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 - Fee Related
Application number
FR9402655A
Other languages
English (en)
Other versions
FR2717294A1 (fr
Inventor
Miller Puckette
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.)
Orange SA
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Priority to FR9402655A priority Critical patent/FR2717294B1/fr
Priority to US08/399,982 priority patent/US5524173A/en
Publication of FR2717294A1 publication Critical patent/FR2717294A1/fr
Application granted granted Critical
Publication of FR2717294B1 publication Critical patent/FR2717294B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G10H7/00—Instruments in which the tones are synthesised from a data store, e.g. computer organs
    • G10H7/08—Instruments in which the tones are synthesised from a data store, e.g. computer organs by calculating functions or polynomial approximations to evaluate amplitudes at successive sample points of a tone waveform
    • G10H7/10—Instruments in which the tones are synthesised from a data store, e.g. computer organs by calculating functions or polynomial approximations to evaluate amplitudes at successive sample points of a tone waveform using coefficients or parameters stored in a memory, e.g. Fourier coefficients
    • G10H7/105—Instruments in which the tones are synthesised from a data store, e.g. computer organs by calculating functions or polynomial approximations to evaluate amplitudes at successive sample points of a tone waveform using coefficients or parameters stored in a memory, e.g. Fourier coefficients using Fourier coefficients
    • 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
    • G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
    • G10H1/06—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour
    • G10H1/16—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour by non-linear elements
    • 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
    • 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
    • G10H2250/471—General musical sound synthesis principles, i.e. sound category-independent synthesis methods
    • G10H2250/481—Formant synthesis, i.e. simulating the human speech production mechanism by exciting formant resonators, e.g. mimicking vocal tract filtering as in LPC synthesis vocoders, wherein musical instruments may be used as excitation signal to the time-varying filter estimated from a singer's speech
    • 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
    • G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
    • G10L25/15—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being formant information

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Nonlinear Science (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrophonic Musical Instruments (AREA)
FR9402655A 1994-03-08 1994-03-08 Procédé et dispositif de synthèse dynamique sonore musicale et vocale par distorsion non linéaire et modulation d'amplitude. Expired - Fee Related FR2717294B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9402655A FR2717294B1 (fr) 1994-03-08 1994-03-08 Procédé et dispositif de synthèse dynamique sonore musicale et vocale par distorsion non linéaire et modulation d'amplitude.
US08/399,982 US5524173A (en) 1994-03-08 1995-03-07 Process and device for musical and vocal dynamic sound synthesis by non-linear distortion and amplitude modulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9402655A FR2717294B1 (fr) 1994-03-08 1994-03-08 Procédé et dispositif de synthèse dynamique sonore musicale et vocale par distorsion non linéaire et modulation d'amplitude.

Publications (2)

Publication Number Publication Date
FR2717294A1 FR2717294A1 (fr) 1995-09-15
FR2717294B1 true FR2717294B1 (fr) 1996-05-10

Family

ID=9460798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9402655A Expired - Fee Related FR2717294B1 (fr) 1994-03-08 1994-03-08 Procédé et dispositif de synthèse dynamique sonore musicale et vocale par distorsion non linéaire et modulation d'amplitude.

Country Status (2)

Country Link
US (1) US5524173A (fr)
FR (1) FR2717294B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030110026A1 (en) * 1996-04-23 2003-06-12 Minoru Yamamoto Systems and methods for communicating through computer animated images
US6577998B1 (en) * 1998-09-01 2003-06-10 Image Link Co., Ltd Systems and methods for communicating through computer animated images
JP3266819B2 (ja) * 1996-07-30 2002-03-18 株式会社エイ・ティ・アール人間情報通信研究所 周期信号変換方法、音変換方法および信号分析方法
US6719707B1 (en) * 2001-06-15 2004-04-13 Nathan Montgomery Apparatus and method for performing musical perception sound analysis on a system
CN101606190B (zh) * 2007-02-19 2012-01-18 松下电器产业株式会社 用力声音转换装置、声音转换装置、声音合成装置、声音转换方法、声音合成方法
WO2009044525A1 (fr) * 2007-10-01 2009-04-09 Panasonic Corporation Dispositif et procédé d'amélioration vocale
US8927847B2 (en) * 2013-06-11 2015-01-06 The Board Of Trustees Of The Leland Stanford Junior University Glitch-free frequency modulation synthesis of sounds
CN112466274B (zh) * 2020-10-29 2024-02-27 中科上声（苏州）电子有限公司 一种电动汽车的车内主动发声方法及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826859A (en) * 1970-02-10 1974-07-30 Nippon Musical Instruments Mfg Electronic musical instrument with frequency-deviated pedal tone signal
JPS5746295A (en) * 1980-09-05 1982-03-16 Nippon Musical Instruments Mfg Electronic musical instrument
JPS5754997A (en) * 1980-09-19 1982-04-01 Nippon Musical Instruments Mfg Electronic musical instrument
US4351218A (en) * 1981-04-02 1982-09-28 Kawai Musical Instrument Mfg. Co., Ltd. Recursive formant generator for an electronic musical instrument
JP3278066B2 (ja) * 1991-03-22 2002-04-30 ヤマハ株式会社 フォルマント音合成装置
JP3092273B2 (ja) * 1991-12-17 2000-09-25 ヤマハ株式会社 電子楽器

Also Published As

Publication number Publication date
FR2717294A1 (fr) 1995-09-15
US5524173A (en) 1996-06-04

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Effective date: 20091130