DE69022912D1 - Vorrichtung zur Bildung eines Musiktonsignals. - Google Patents

Vorrichtung zur Bildung eines Musiktonsignals.

Info

Publication number
DE69022912D1
DE69022912D1 DE69022912T DE69022912T DE69022912D1 DE 69022912 D1 DE69022912 D1 DE 69022912D1 DE 69022912 T DE69022912 T DE 69022912T DE 69022912 T DE69022912 T DE 69022912T DE 69022912 D1 DE69022912 D1 DE 69022912D1
Authority
DE
Germany
Prior art keywords
forming
tone signal
musical tone
musical
signal
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
DE69022912T
Other languages
English (en)
Other versions
DE69022912T2 (de
Inventor
Toshifumi C O Yamaha Kunimoto
Akira C O Yamaha Corp Yamauchi
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.)
Yamaha Corp
Original Assignee
Yamaha Corp
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
Priority claimed from JP1194544A external-priority patent/JPH0721715B2/ja
Priority claimed from JP1192708A external-priority patent/JPH0721714B2/ja
Application filed by Yamaha Corp filed Critical Yamaha Corp
Publication of DE69022912D1 publication Critical patent/DE69022912D1/de
Application granted granted Critical
Publication of DE69022912T2 publication Critical patent/DE69022912T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G10H5/00—Instruments in which the tones are generated by means of electronic generators
    • G10H5/007—Real-time simulation of G10B, G10C, G10D-type instruments using recursive or non-linear techniques, e.g. waveguide networks, recursive algorithms
    • 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
    • G10H2250/315—Sound category-dependent sound synthesis processes [Gensound] for musical use; Sound category-specific synthesis-controlling parameters or control means therefor
    • G10H2250/441—Gensound string, i.e. generating the sound of a string instrument, controlling specific features of said sound
    • G10H2250/445—Bowed string instrument sound generation, controlling specific features of said sound, e.g. use of fret or bow control parameters for violin effects synthesis
    • 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
    • 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
    • G10H2250/511—Physical modelling or real-time simulation of the acoustomechanical behaviour of acoustic musical instruments using, e.g. waveguides or looped delay lines
    • G10H2250/515—Excitation circuits or excitation algorithms therefor
    • 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
    • G10H2250/511—Physical modelling or real-time simulation of the acoustomechanical behaviour of acoustic musical instruments using, e.g. waveguides or looped delay lines
    • G10H2250/521—Closed loop models therefor, e.g. with filter and delay line

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
DE69022912T 1989-07-27 1990-07-27 Vorrichtung zur Bildung eines Musiktonsignals. Expired - Lifetime DE69022912T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1194544A JPH0721715B2 (ja) 1989-07-27 1989-07-27 楽音波形信号形成装置
JP1192708A JPH0721714B2 (ja) 1989-07-27 1989-07-27 楽音合成装置

Publications (2)

Publication Number Publication Date
DE69022912D1 true DE69022912D1 (de) 1995-11-16
DE69022912T2 DE69022912T2 (de) 1996-06-20

Family

ID=26507485

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69022912T Expired - Lifetime DE69022912T2 (de) 1989-07-27 1990-07-27 Vorrichtung zur Bildung eines Musiktonsignals.

Country Status (3)

Country Link
US (1) US5157218A (de)
EP (1) EP0410475B1 (de)
DE (1) DE69022912T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH087588B2 (ja) * 1990-01-16 1996-01-29 ヤマハ株式会社 楽音制御装置
JP2504298B2 (ja) * 1990-06-20 1996-06-05 ヤマハ株式会社 楽音合成装置
JP2722795B2 (ja) * 1990-08-08 1998-03-09 ヤマハ株式会社 楽音合成装置
JP2629418B2 (ja) * 1990-08-09 1997-07-09 ヤマハ株式会社 楽音合成装置
US5438156A (en) * 1991-05-09 1995-08-01 Yamaha Corporation Wind type tone synthesizer adapted for simulating a conical resonance tube
JP2839819B2 (ja) * 1993-05-28 1998-12-16 株式会社東芝 不揮発性半導体記憶装置
JP2996071B2 (ja) * 1993-10-04 1999-12-27 ヤマハ株式会社 楽音信号合成装置
CA2171392A1 (en) * 1995-04-21 1996-10-22 Jean-Claude Joseph Marie Kihn Tire with cap/base construction tread
US5747714A (en) * 1995-11-16 1998-05-05 James N. Kniest Digital tone synthesis modeling for complex instruments
JP3562330B2 (ja) 1998-07-27 2004-09-08 ヤマハ株式会社 楽音合成装置および楽音合成用プログラムが記録されたコンピュータ読み取り可能な記録媒体

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3152100D2 (en) * 1980-05-29 1982-09-23 Akg Akustische Kino Geraete Artificial reverberation generator
US4736663A (en) * 1984-10-19 1988-04-12 California Institute Of Technology Electronic system for synthesizing and combining voices of musical instruments
EP0248527B1 (de) * 1986-05-02 1995-02-01 The Board Of Trustees Of The Leland Stanford Junior University Digitales Nachhall-System
US4984276A (en) * 1986-05-02 1991-01-08 The Board Of Trustees Of The Leland Stanford Junior University Digital signal processing using waveguide networks
US4882965A (en) * 1987-09-02 1989-11-28 Mcclish Richard E D Direction of bowing detection method and apparatus

Also Published As

Publication number Publication date
US5157218A (en) 1992-10-20
EP0410475A1 (de) 1991-01-30
EP0410475B1 (de) 1995-10-11
DE69022912T2 (de) 1996-06-20

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