JPS639239B2 - - Google Patents

Info

Publication number
JPS639239B2
JPS639239B2 JP55012962A JP1296280A JPS639239B2 JP S639239 B2 JPS639239 B2 JP S639239B2 JP 55012962 A JP55012962 A JP 55012962A JP 1296280 A JP1296280 A JP 1296280A JP S639239 B2 JPS639239 B2 JP S639239B2
Authority
JP
Japan
Prior art keywords
waveform
digital values
series
digital
harmonic
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
Application number
JP55012962A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55106496A (en
Inventor
Doitsuche Rarufu
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.)
Kawai Musical Instruments Manufacturing Co Ltd
Original Assignee
Kawai Musical Instruments Manufacturing 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
Application filed by Kawai Musical Instruments Manufacturing Co Ltd filed Critical Kawai Musical Instruments Manufacturing Co Ltd
Publication of JPS55106496A publication Critical patent/JPS55106496A/ja
Publication of JPS639239B2 publication Critical patent/JPS639239B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
JP1296280A 1979-02-09 1980-02-05 Musical tone generator having timeevarying higher harmonics Granted JPS55106496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/011,058 US4223583A (en) 1979-02-09 1979-02-09 Apparatus for producing musical tones having time variant harmonics

Publications (2)

Publication Number Publication Date
JPS55106496A JPS55106496A (en) 1980-08-15
JPS639239B2 true JPS639239B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-02-26

Family

ID=21748692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1296280A Granted JPS55106496A (en) 1979-02-09 1980-02-05 Musical tone generator having timeevarying higher harmonics

Country Status (2)

Country Link
US (1) US4223583A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS55106496A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE34913E (en) * 1979-08-31 1995-04-25 Yamaha Corporation Electronic musical instrument
US4347403A (en) * 1980-04-24 1982-08-31 The United States Of America As Represented By The Secretary Of The Navy Electrical waveform synthesizer
US4487098A (en) * 1980-08-30 1984-12-11 Kabushiki Kaisha Kawai Gakki Seisakusho Rhythm generator
US4513651A (en) * 1983-07-25 1985-04-30 Kawai Musical Instrument Mfg. Co., Ltd. Generation of anharmonic overtones in a musical instrument by additive synthesis
EP0167847B1 (en) * 1984-06-12 1989-03-29 Yamaha Corporation Tone signal generation device
US4608903A (en) * 1984-09-19 1986-09-02 Kawai Musical Instrument Mfg. Co., Ltd. Single side-band harmonic extension in a polyphonic tone synthesizer
JPS61196298A (ja) * 1985-02-26 1986-08-30 株式会社河合楽器製作所 電子楽器
JPH07104670B2 (ja) * 1988-01-05 1995-11-13 ローランド株式会社 電子楽器
US5300724A (en) * 1989-07-28 1994-04-05 Mark Medovich Real time programmable, time variant synthesizer

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816637A (en) * 1972-07-07 1974-06-11 Allen Organ Co Electronic musical instrument with digital reverberation system
US4119005A (en) * 1973-03-10 1978-10-10 Nippon Gakki Seizo Kabushiki Kaisha System for generating tone source waveshapes
US4018121A (en) * 1974-03-26 1977-04-19 The Board Of Trustees Of Leland Stanford Junior University Method of synthesizing a musical sound
US4036096A (en) * 1974-07-11 1977-07-19 Nippon Gakki Seizo Kabushiki Kaisha Musical tone waveshape generator
US4012982A (en) * 1975-03-26 1977-03-22 C.G. Conn, Ltd. Percussion processor for electronic musical instrument
GB1543958A (en) * 1975-04-23 1979-04-11 Nippon Musical Instruments Mfg Electronic musical instrument
US4067254A (en) * 1975-11-24 1978-01-10 Deutsch Research Laboratories, Ltd. Frequency number controlled clocks
JPS597118B2 (ja) * 1976-03-05 1984-02-16 ヤマハ株式会社 電子楽器
JPS52107823A (en) * 1976-03-05 1977-09-09 Nippon Gakki Seizo Kk Electronic musical instrument
US4135427A (en) * 1976-04-12 1979-01-23 Deutsch Research Laboratories, Ltd. Electronic musical instrument ring modulator employing multiplication of signals
JPS52132819A (en) * 1976-04-28 1977-11-07 Kawai Musical Instr Mfg Co Electronic instrument
JPS5840200B2 (ja) * 1976-07-24 1983-09-03 ヤマハ株式会社 デジタル楽音合成方法
US4132140A (en) * 1977-10-18 1979-01-02 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical instrument by digitally calculating harmonics and coefficients

Also Published As

Publication number Publication date
JPS55106496A (en) 1980-08-15
US4223583A (en) 1980-09-23

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