JPS5740519B2 - - Google Patents

Info

Publication number
JPS5740519B2
JPS5740519B2 JP50127820A JP12782075A JPS5740519B2 JP S5740519 B2 JPS5740519 B2 JP S5740519B2 JP 50127820 A JP50127820 A JP 50127820A JP 12782075 A JP12782075 A JP 12782075A JP S5740519 B2 JPS5740519 B2 JP S5740519B2
Authority
JP
Japan
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
Application number
JP50127820A
Other versions
JPS5251926A (en
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 filed Critical
Priority to JP50127820A priority Critical patent/JPS5251926A/ja
Priority to US05/734,664 priority patent/US4114498A/en
Publication of JPS5251926A publication Critical patent/JPS5251926A/ja
Publication of JPS5740519B2 publication Critical patent/JPS5740519B2/ja
Granted 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
    • 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
    • G10H1/12—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour by filtering complex waveforms
    • G10H1/125—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour by filtering complex waveforms using a digital filter

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mathematical Physics (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)
  • Networks Using Active Elements (AREA)
JP50127820A 1975-10-23 1975-10-23 Electronic musical instrument Granted JPS5251926A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50127820A JPS5251926A (en) 1975-10-23 1975-10-23 Electronic musical instrument
US05/734,664 US4114498A (en) 1975-10-23 1976-10-21 Electronic musical instrument having an electronic filter with time variant slope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50127820A JPS5251926A (en) 1975-10-23 1975-10-23 Electronic musical instrument

Publications (2)

Publication Number Publication Date
JPS5251926A JPS5251926A (en) 1977-04-26
JPS5740519B2 true JPS5740519B2 (ja) 1982-08-27

Family

ID=14969460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50127820A Granted JPS5251926A (en) 1975-10-23 1975-10-23 Electronic musical instrument

Country Status (2)

Country Link
US (1) US4114498A (ja)
JP (1) JPS5251926A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61146950A (ja) * 1984-12-21 1986-07-04 三井建設株式会社 柱の配筋構造

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205577A (en) * 1977-06-06 1980-06-03 Kawai Musical Instrument Mfg. Co. Ltd. Implementation of multiple voices in an electronic musical instrument
JPS592038B2 (ja) * 1977-07-12 1984-01-17 ヤマハ株式会社 電子楽器
US4267761A (en) * 1977-10-06 1981-05-19 Kawai Musical Instrument Mfg. Co. Ltd. Musical tone generator utilizing digital sliding formant filter
US4175463A (en) * 1977-12-05 1979-11-27 Kawai Musical Instrument Mfg. Co. Ltd. Resonator for a musical tone synthesizer
JPS54121722A (en) * 1978-03-14 1979-09-21 Casio Comput Co Ltd Musical tone assignment system in electronic musical instruments
JPS54140523A (en) * 1978-04-24 1979-10-31 Nippon Gakki Seizo Kk Electronic instrument
JPS5532028A (en) * 1978-08-29 1980-03-06 Nippon Musical Instruments Mfg Electronic musical instrument
US4245542A (en) * 1978-11-27 1981-01-20 Allen Organ Company Method and apparatus for timbre control in an electronic musical instrument
US4265158A (en) * 1979-02-09 1981-05-05 Shuichi Takahashi Electronic musical instrument
DE2914193C2 (de) * 1979-04-07 1982-10-21 Kernforschungsanlage Jülich GmbH, 5170 Jülich Voltammetrische Zelle und Verfahren zur Herstellung einer dafür geeigneten Meßelektrode
US4248122A (en) * 1979-06-07 1981-02-03 Tavel Donald L Music synthesizer
JPS5662297A (en) * 1979-10-26 1981-05-28 Nippon Musical Instruments Mfg Musical tone synthesizer
JPS5774792A (en) * 1980-10-28 1982-05-11 Kawai Musical Instr Mfg Co 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
JPS60126698A (ja) * 1983-12-13 1985-07-06 株式会社河合楽器製作所 電子楽器
US5029509A (en) * 1989-05-10 1991-07-09 Board Of Trustees Of The Leland Stanford Junior University Musical synthesizer combining deterministic and stochastic waveforms
CN101923860B (zh) * 2009-06-11 2012-07-04 英华达（南京）科技有限公司 音讯柔化系统、装置与方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4890217A (ja) * 1972-02-14 1973-11-24

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764721A (en) * 1971-09-30 1973-10-09 Motorola Inc Electronic musical instrument
JPS5086928U (ja) * 1973-12-13 1975-07-24
US3956960A (en) * 1974-07-25 1976-05-18 Nippon Gakki Seizo Kabushiki Kaisha Formant filtering in a computor organ
JPS532763B2 (ja) * 1974-11-15 1978-01-31
JPS5441500B2 (ja) * 1974-11-25 1979-12-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4890217A (ja) * 1972-02-14 1973-11-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61146950A (ja) * 1984-12-21 1986-07-04 三井建設株式会社 柱の配筋構造

Also Published As

Publication number Publication date
JPS5251926A (en) 1977-04-26
US4114498A (en) 1978-09-19

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