JPH0522918B2 - - Google Patents

Info

Publication number
JPH0522918B2
JPH0522918B2 JP58026328A JP2632883A JPH0522918B2 JP H0522918 B2 JPH0522918 B2 JP H0522918B2 JP 58026328 A JP58026328 A JP 58026328A JP 2632883 A JP2632883 A JP 2632883A JP H0522918 B2 JPH0522918 B2 JP H0522918B2
Authority
JP
Japan
Prior art keywords
waveform
output
information
pitch
key
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
JP58026328A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59152494A (ja
Inventor
Takuya Sunada
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP58026328A priority Critical patent/JPS59152494A/ja
Priority to GB08403971A priority patent/GB2136228B/en
Priority to DE3406042A priority patent/DE3406042C2/de
Publication of JPS59152494A publication Critical patent/JPS59152494A/ja
Priority to US06/820,816 priority patent/US4612839A/en
Publication of JPH0522918B2 publication Critical patent/JPH0522918B2/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
    • G10H7/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
JP58026328A 1983-02-21 1983-02-21 波形読出装置 Granted JPS59152494A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP58026328A JPS59152494A (ja) 1983-02-21 1983-02-21 波形読出装置
GB08403971A GB2136228B (en) 1983-02-21 1984-02-15 Waveform data generating system
DE3406042A DE3406042C2 (de) 1983-02-21 1984-02-20 Wellenformdaten-Erzeugungsvorrichtung für ein elektronisches Musikinstrument
US06/820,816 US4612839A (en) 1983-02-21 1986-01-17 Waveform data generating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58026328A JPS59152494A (ja) 1983-02-21 1983-02-21 波形読出装置

Publications (2)

Publication Number Publication Date
JPS59152494A JPS59152494A (ja) 1984-08-31
JPH0522918B2 true JPH0522918B2 (en]) 1993-03-31

Family

ID=12190348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58026328A Granted JPS59152494A (ja) 1983-02-21 1983-02-21 波形読出装置

Country Status (4)

Country Link
US (1) US4612839A (en])
JP (1) JPS59152494A (en])
DE (1) DE3406042C2 (en])
GB (1) GB2136228B (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599539A1 (fr) * 1986-05-30 1987-12-04 Thourel Bernard Procede et dispositif pour engendrer des signaux electriques periodiques
US4735123A (en) * 1986-10-27 1988-04-05 Kawai Musical Instrument Mfg. Co., Ltd. Generation of time variant harmonies in an electronic musical instrument
JPH07104670B2 (ja) * 1988-01-05 1995-11-13 ローランド株式会社 電子楽器
EP0448034B1 (en) * 1990-03-20 1998-06-03 Yamaha Corporation A musical tone generation apparatus capable of writing/reading parameters at high speed
IT202000004231A1 (it) 2020-02-28 2021-08-28 St Microelectronics Srl Generatore di forme d'onda

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30834A (en) * 1860-12-04 Improvement in medicated lotions
US3515792A (en) * 1967-08-16 1970-06-02 North American Rockwell Digital organ
GB1245678A (en) * 1969-05-20 1971-09-08 North American Rockwell Digital organ and circuits therefor
GB1395376A (en) * 1971-07-31 1975-05-29 Nippon Kakki Seizo Kk Waveform producing means
US3740450A (en) * 1971-12-06 1973-06-19 North American Rockwell Apparatus and method for simulating chiff in a sampled amplitude electronic organ
GB1409763A (en) * 1972-01-17 1975-10-15 Nippon Musical Instruments Mfg Musical tone wave shape generating apparatus
US4082027A (en) * 1975-04-23 1978-04-04 Nippon Gakki Seizo Kabushiki Kaisha Electronics musical instrument
JPS52121313A (en) * 1976-04-06 1977-10-12 Nippon Gakki Seizo Kk Electronic musical instrument
JPS604995B2 (ja) * 1977-09-05 1985-02-07 ヤマハ株式会社 電子楽器
JPS5919355B2 (ja) 1977-10-26 1984-05-04 ヤマハ株式会社 電子楽器
JPS6029959B2 (ja) * 1977-11-08 1985-07-13 ヤマハ株式会社 電子楽器
JPS5792399A (en) * 1980-11-29 1982-06-08 Nippon Musical Instruments Mfg Electronic musical instrument

Also Published As

Publication number Publication date
US4612839A (en) 1986-09-23
DE3406042C2 (de) 1987-01-22
GB2136228B (en) 1986-11-12
GB8403971D0 (en) 1984-03-21
DE3406042A1 (de) 1984-08-30
GB2136228A (en) 1984-09-12
JPS59152494A (ja) 1984-08-31

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