JPS5236406B2 - - Google Patents

Info

Publication number
JPS5236406B2
JPS5236406B2 JP47006757A JP675772A JPS5236406B2 JP S5236406 B2 JPS5236406 B2 JP S5236406B2 JP 47006757 A JP47006757 A JP 47006757A JP 675772 A JP675772 A JP 675772A JP S5236406 B2 JPS5236406 B2 JP S5236406B2
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
JP47006757A
Other languages
Japanese (ja)
Other versions
JPS4876520A (it
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 JP47006757A priority Critical patent/JPS5236406B2/ja
Priority to US00323609A priority patent/US3823390A/en
Priority to DE2302214A priority patent/DE2302214C3/de
Publication of JPS4876520A publication Critical patent/JPS4876520A/ja
Publication of JPS5236406B2 publication Critical patent/JPS5236406B2/ja
Expired 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
    • G10H7/045—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 using an auxiliary register or set of registers, e.g. a shift-register, in which the amplitudes are transferred before being read
    • 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
    • G10H7/06—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 a fixed rate, the read-out address varying stepwise by a given value, e.g. according to pitch
JP47006757A 1972-01-17 1972-01-17 Expired JPS5236406B2 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP47006757A JPS5236406B2 (it) 1972-01-17 1972-01-17
US00323609A US3823390A (en) 1972-01-17 1973-01-15 Musical tone wave shape generating apparatus
DE2302214A DE2302214C3 (de) 1972-01-17 1973-01-17 Digitaler Tonsynthetisierer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47006757A JPS5236406B2 (it) 1972-01-17 1972-01-17

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP3415877A Division JPS5319821A (en) 1977-03-28 1977-03-28 Electronic musical instrument

Publications (2)

Publication Number Publication Date
JPS4876520A JPS4876520A (it) 1973-10-15
JPS5236406B2 true JPS5236406B2 (it) 1977-09-16

Family

ID=11647041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47006757A Expired JPS5236406B2 (it) 1972-01-17 1972-01-17

Country Status (3)

Country Link
US (1) US3823390A (it)
JP (1) JPS5236406B2 (it)
DE (1) DE2302214C3 (it)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809789A (en) 1972-12-13 1974-05-07 Nippon Musical Instruments Mfg Computor organ using harmonic limiting
US3882751A (en) * 1972-12-14 1975-05-13 Nippon Musical Instruments Mfg Electronic musical instrument employing waveshape memories
JPS5735476B2 (it) * 1973-03-08 1982-07-29
JPS5037422A (it) * 1973-08-03 1975-04-08
US3894463A (en) * 1973-11-26 1975-07-15 Canadian Patents Dev Digital tone generator
US3908504A (en) * 1974-04-19 1975-09-30 Nippon Musical Instruments Mfg Harmonic modulation and loudness scaling in a computer organ
US3929053A (en) * 1974-04-29 1975-12-30 Nippon Musical Instruments Mfg Production of glide and portamento in an electronic musical instrument
US3913442A (en) * 1974-05-16 1975-10-21 Nippon Musical Instruments Mfg Voicing for a computor organ
US4036096A (en) * 1974-07-11 1977-07-19 Nippon Gakki Seizo Kabushiki Kaisha Musical tone waveshape generator
US4014238A (en) * 1974-08-13 1977-03-29 C.G. Conn, Ltd. Tone signal waveform control network for musical instrument keying system
US4059040A (en) * 1974-09-11 1977-11-22 Kabushiki Kaisha Kawai Gakki Seisakusho Tone-source apparatus for electronic musical instrument
JPS5441410B2 (it) * 1974-09-25 1979-12-08
US3972259A (en) * 1974-09-26 1976-08-03 Nippon Gakki Seizo Kabushiki Kaisha Production of pulse width modulation tonal effects in a computor organ
JPS5441500B2 (it) * 1974-11-25 1979-12-08
JPS6134160B2 (it) * 1974-12-27 1986-08-06 Kawai Musical Instr Mfg Co
US4033219A (en) * 1975-02-27 1977-07-05 Nippon Gakki Seizo Kabushiki Kaisha Touch responsive control system for a keyboard electronic musical instrument
US4133241A (en) * 1975-05-27 1979-01-09 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical instrument utilizing recursive algorithm
US4085644A (en) * 1975-08-11 1978-04-25 Deutsch Research Laboratories, Ltd. Polyphonic tone synthesizer
AU501211B2 (en) * 1975-09-03 1979-06-14 K.K. Kawai Gakki Seisakusho Automatic arpeggio apparatus
JPS5297722A (en) 1976-02-12 1977-08-16 Nippon Gakki Seizo Kk Electronic musical instrument
JPS52102710A (en) * 1976-02-25 1977-08-29 Nippon Gakki Seizo Kk Functional wave generator for electronic instrument
JPS597118B2 (ja) * 1976-03-05 1984-02-16 ヤマハ株式会社 電子楽器
FR2344907A1 (fr) * 1976-03-16 1977-10-14 Deforeit Christian Instrument de musique electronique polyphonique
US4067253A (en) * 1976-04-02 1978-01-10 The Wurlitzer Company Electronic tone-generating system
JPS52132819A (en) * 1976-04-28 1977-11-07 Kawai Musical Instr Mfg Co Electronic instrument
GB1580690A (en) * 1976-04-28 1980-12-03 Nat Res Dev Digital generator for musical notes
US4238984A (en) * 1976-12-20 1980-12-16 Kabushiki Kaisha Kawai Gakki Seisakusho Electronic musical instrument
US4184402A (en) * 1976-12-27 1980-01-22 Kabushiki Kaisha Kawai Gakki Seisakusho Electronic musical instrument
US4114496A (en) * 1977-01-10 1978-09-19 Kawai Musical Instrument Mfg. Co., Ltd. Note frequency generator for a polyphonic tone synthesizer
CA1068408A (en) * 1977-03-03 1979-12-18 Northern Telecom Limited Circuit and method for digitally measuring signal levels, of pcm encoded signals
JPS5924434B2 (ja) * 1977-10-15 1984-06-09 カシオ計算機株式会社 電子楽器
US4132140A (en) * 1977-10-18 1979-01-02 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical instrument by digitally calculating harmonics and coefficients
JPS5919352B2 (ja) * 1977-12-09 1984-05-04 ヤマハ株式会社 電子楽器
JPS54128323A (en) * 1978-03-28 1979-10-04 Nippon Gakki Seizo Kk Waveform generating device of electronic musical instrument
DE2818083C2 (de) * 1978-04-25 1985-10-31 National Research Development Corp., London Digitaler Musik-Tongenerator
US4201105A (en) * 1978-05-01 1980-05-06 Bell Telephone Laboratories, Incorporated Real time digital sound synthesizer
US4409877A (en) * 1979-06-11 1983-10-18 Cbs, Inc. Electronic tone generating system
JPS5632188A (en) * 1979-08-24 1981-04-01 Sony Corp Waveform synthesizer
CA1162650A (en) * 1980-06-04 1984-02-21 Carl L. Ostrowski Integrated circuit phoneme-based speech synthesizer
US4646612A (en) * 1984-07-24 1987-03-03 Nippon Gakki Seizo Kabushiki Kaisha Musical tone signal generating apparatus employing sampling of harmonic coefficients
US5009143A (en) * 1987-04-22 1991-04-23 Knopp John V Eigenvector synthesizer
JP2629891B2 (ja) * 1988-10-01 1997-07-16 ヤマハ株式会社 楽音信号発生装置
TW282537B (it) * 1994-11-02 1996-08-01 Seikosha Kk

Also Published As

Publication number Publication date
JPS4876520A (it) 1973-10-15
DE2302214B2 (de) 1976-08-05
DE2302214C3 (de) 1981-03-19
US3823390A (en) 1974-07-09
DE2302214A1 (de) 1973-07-26

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