DE3671997D1 - Elektronisches musikinstrument. - Google Patents

Elektronisches musikinstrument.

Info

Publication number
DE3671997D1
DE3671997D1 DE8686301968T DE3671997T DE3671997D1 DE 3671997 D1 DE3671997 D1 DE 3671997D1 DE 8686301968 T DE8686301968 T DE 8686301968T DE 3671997 T DE3671997 T DE 3671997T DE 3671997 D1 DE3671997 D1 DE 3671997D1
Authority
DE
Germany
Prior art keywords
electronic music
music instrument
instrument
electronic
music
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
DE8686301968T
Other languages
English (en)
Inventor
Yoshiyuki Takagi
Tetsuhiko Kaneaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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
Priority claimed from JP60053249A external-priority patent/JPS61212899A/ja
Priority claimed from JP60083621A external-priority patent/JPS61243498A/ja
Priority claimed from JP60089919A external-priority patent/JPH0656554B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE3671997D1 publication Critical patent/DE3671997D1/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
    • G10H7/00—Instruments in which the tones are synthesised from a data store, e.g. computer organs
    • G10H7/02—Instruments in which the tones are synthesised from a data store, e.g. computer organs in which amplitudes at successive sample points of a tone waveform are stored in one or more memories
    • G10H7/04—Instruments in which the tones are synthesised from a data store, e.g. computer organs in which amplitudes at successive sample points of a tone waveform are stored in one or more memories in which amplitudes are read at varying rates, e.g. according to pitch
    • 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
    • G10H1/04—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation
    • G10H1/053—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only
    • G10H1/057—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by envelope-forming circuits
    • G10H1/0575—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by envelope-forming circuits using a data store from which the envelope is synthesized
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrophonic Musical Instruments (AREA)
DE8686301968T 1985-03-19 1986-03-18 Elektronisches musikinstrument. Expired - Lifetime DE3671997D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP60053249A JPS61212899A (ja) 1985-03-19 1985-03-19 電子楽器
JP60083621A JPS61243498A (ja) 1985-04-20 1985-04-20 電子楽器
JP60089919A JPH0656554B2 (ja) 1985-04-27 1985-04-27 電子楽器

Publications (1)

Publication Number Publication Date
DE3671997D1 true DE3671997D1 (de) 1990-07-19

Family

ID=27294888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686301968T Expired - Lifetime DE3671997D1 (de) 1985-03-19 1986-03-18 Elektronisches musikinstrument.

Country Status (3)

Country Link
US (1) US4709611A (de)
EP (1) EP0201998B1 (de)
DE (1) DE3671997D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2678357B2 (ja) * 1987-08-13 1997-11-17 株式会社河合楽器製作所 電子楽器
US5340938A (en) * 1990-04-23 1994-08-23 Casio Computer Co., Ltd. Tone generation apparatus with selective assignment of one of tone generation processing modes to tone generation channels
US5747714A (en) * 1995-11-16 1998-05-05 James N. Kniest Digital tone synthesis modeling for complex instruments
US7420115B2 (en) * 2004-12-28 2008-09-02 Yamaha Corporation Memory access controller for musical sound generating system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52107823A (en) * 1976-03-05 1977-09-09 Nippon Gakki Seizo Kk Electronic musical instrument
JPS52121313A (en) * 1976-04-06 1977-10-12 Nippon Gakki Seizo Kk Electronic musical instrument
US4184403A (en) * 1977-11-17 1980-01-22 Allen Organ Company Method and apparatus for introducing dynamic transient voices in an electronic musical instrument
US4205575A (en) * 1978-05-19 1980-06-03 The Wurlitzer Company Binary interpolator for electronic musical instrument
JPS561093A (en) * 1979-06-15 1981-01-08 Nippon Musical Instruments Mfg Device for generating envelope waveform for electronic musical instrument
US4442745A (en) * 1980-04-28 1984-04-17 Norlin Industries, Inc. Long duration aperiodic musical waveform generator
US4440058A (en) * 1982-04-19 1984-04-03 Kimball International, Inc. Digital tone generation system with slot weighting of fixed width window functions
JPS5949597A (ja) * 1982-09-14 1984-03-22 ヤマハ株式会社 楽音形成装置
JPS59188697A (ja) * 1983-04-11 1984-10-26 ヤマハ株式会社 楽音発生装置
JPS6029793A (ja) * 1983-07-28 1985-02-15 ヤマハ株式会社 楽音形成装置
JPS60100195A (ja) * 1983-11-05 1985-06-04 日本ビクター株式会社 打楽器音信号の発生装置
US4502361A (en) * 1983-12-08 1985-03-05 Allen Organ Company Method and apparatus for dynamic reproduction of transient and steady state voices in an electronic musical instrument

Also Published As

Publication number Publication date
US4709611A (en) 1987-12-01
EP0201998A1 (de) 1986-11-20
EP0201998B1 (de) 1990-06-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)