US3515792A - Digital organ - Google Patents

Digital organ Download PDF

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Publication number
US3515792A
US3515792A US660997A US3515792DA US3515792A US 3515792 A US3515792 A US 3515792A US 660997 A US660997 A US 660997A US 3515792D A US3515792D A US 3515792DA US 3515792 A US3515792 A US 3515792A
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US
United States
Prior art keywords
digital organ
organ
digital
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
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US660997A
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English (en)
Inventor
Ralph Deutsch
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Boeing North American Inc
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North American Rockwell Corp
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Filing date
Publication date
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Publication of US3515792A publication Critical patent/US3515792A/en
Anticipated expiration legal-status Critical
Application granted granted Critical
Publication of US3515792B1 publication Critical patent/US3515792B1/en
Expired - Lifetime legal-status Critical Current

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    • 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
    • G10H7/12—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 by means of a recursive algorithm using one or more sets of parameters stored in a memory and the calculated amplitudes of one or more preceding sample points

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
US660997A 1967-08-16 1967-08-16 Digital organ Expired - Lifetime US3515792A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66099767A 1967-08-16 1967-08-16

Publications (2)

Publication Number Publication Date
US3515792A true US3515792A (en) 1970-06-02
US3515792B1 US3515792B1 (de) 1987-08-18

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US660997A Expired - Lifetime US3515792A (en) 1967-08-16 1967-08-16 Digital organ

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BE (1) BE733251A (de)

Cited By (143)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585891A (en) * 1969-05-23 1971-06-22 Wurlitzer Co An electronic rhythm generator particularly suitable for integrated circuitry
US3610805A (en) * 1969-10-30 1971-10-05 North American Rockwell Attack and decay system for a digital electronic organ
US3610803A (en) * 1969-09-15 1971-10-05 Motorola Inc Chord storing apparatus for electric organ
US3629480A (en) * 1970-04-10 1971-12-21 Baldwin Co D H Rhythmic accompaniment system employing randomness in rhythm generation
US3683096A (en) * 1971-03-15 1972-08-08 Richard H Peterson Electronic player system for electrically operated musical instruments
US3696201A (en) * 1970-11-12 1972-10-03 Wurlitzer Co Digital organ system
DE2237594A1 (de) * 1971-07-31 1973-02-15 Nippon Musical Instruments Mfg Elektronische musikinstrumente, die gespeicherte wellenformen zur tonerzeugung und -steuerung abtasten
US3740450A (en) * 1971-12-06 1973-06-19 North American Rockwell Apparatus and method for simulating chiff in a sampled amplitude electronic organ
US3749837A (en) * 1972-05-02 1973-07-31 J Doughty Electronic musical tone modifier for musical instruments
US3755608A (en) * 1971-12-06 1973-08-28 North American Rockwell Apparatus and method for selectively alterable voicing in an electrical instrument
US3763364A (en) * 1971-11-26 1973-10-02 North American Rockwell Apparatus for storing and reading out periodic waveforms
JPS4889714A (de) * 1972-02-26 1973-11-22
US3794748A (en) * 1971-12-06 1974-02-26 North American Rockwell Apparatus and method for frequency modulation for sampled amplitude signal generating system
JPS4944732A (de) * 1972-08-31 1974-04-27
US3809789A (en) * 1972-12-13 1974-05-07 Nippon Musical Instruments Mfg Computor organ using harmonic limiting
US3809786A (en) * 1972-02-14 1974-05-07 Deutsch Res Lab Computor organ
US3809790A (en) * 1973-01-31 1974-05-07 Nippon Musical Instruments Mfg Implementation of combined footage stops in a computor organ
US3809788A (en) * 1972-10-17 1974-05-07 Nippon Musical Instruments Mfg Computor organ using parallel processing
US3809792A (en) * 1973-01-05 1974-05-07 Nippon Musical Instruments Mfg Production of celeste in a computor organ
JPS4984220A (de) * 1972-12-15 1974-08-13
US3831015A (en) * 1972-06-08 1974-08-20 Intel Corp System for generating a multiplicity of frequencies from a single reference frequency
US3844379A (en) * 1971-12-30 1974-10-29 Nippon Musical Instruments Mfg Electronic musical instrument with key coding in a key address memory
DE2414773A1 (de) * 1973-04-20 1974-11-07 Hammond Corp Automatische rythmusprogrammeinrichtung fuer ein elektrisches musikinstrument
JPS49117020A (de) * 1973-03-10 1974-11-08
JPS49130214A (de) * 1973-04-14 1974-12-13
US3859884A (en) * 1971-12-15 1975-01-14 Dillon Ross Grable Tone generator
US3875842A (en) * 1974-08-23 1975-04-08 Nat Semiconductor Corp Multiplexing system for selection of notes in an electronic musical instrument
US3878750A (en) * 1973-11-21 1975-04-22 Charles A Kapps Programmable music synthesizer
US3882751A (en) * 1972-12-14 1975-05-13 Nippon Musical Instruments Mfg Electronic musical instrument employing waveshape memories
JPS5081527A (de) * 1973-11-20 1975-07-02
JPS5084230A (de) * 1973-11-24 1975-07-08
US3894463A (en) * 1973-11-26 1975-07-15 Canadian Patents Dev Digital tone generator
US3898905A (en) * 1974-03-04 1975-08-12 Hammond Corp Monophonic electronic musical instrument
US3902397A (en) * 1973-01-12 1975-09-02 Chicago Musical Instr Co Electronic musical instrument with variable amplitude time encoded pulses
US3908504A (en) * 1974-04-19 1975-09-30 Nippon Musical Instruments Mfg Harmonic modulation and loudness scaling in a computer organ
US3910150A (en) * 1974-01-11 1975-10-07 Nippon Musical Instruments Mfg Implementation of octave repeat in a computor organ
US3913442A (en) * 1974-05-16 1975-10-21 Nippon Musical Instruments Mfg Voicing for a computor organ
US3915047A (en) * 1974-01-02 1975-10-28 Ibm Apparatus for attaching a musical instrument to a computer
JPS5033408B1 (de) * 1971-07-30 1975-10-30
JPS5033407B1 (de) * 1971-07-30 1975-10-30
DE2524062A1 (de) * 1974-05-31 1975-12-11 Nippon Musical Instruments Mfg Elektronisches musikinstrument mit vibratoerzeugung
JPS50156420A (de) * 1974-06-06 1975-12-17
JPS50156418A (de) * 1974-06-06 1975-12-17
US3929053A (en) * 1974-04-29 1975-12-30 Nippon Musical Instruments Mfg Production of glide and portamento in an electronic musical instrument
JPS513216A (de) * 1974-06-26 1976-01-12 Kawai Musical Instr Mfg Co
US3935781A (en) * 1973-08-03 1976-02-03 Nippon Gakki Seizo Kabushiki Kaisha Voice presetting system in electronic musical instruments
JPS5120814A (de) * 1974-08-12 1976-02-19 Shuichi Takahashi
US3945290A (en) * 1973-02-24 1976-03-23 Wersi-Electronic Gmbh & Co. Kg Device for producing a vibrato effect for accoustic signals
JPS5139115A (de) * 1974-09-30 1976-04-01 Kawai Musical Instr Mfg Co
US3951030A (en) * 1974-09-26 1976-04-20 Nippon Gakki Seizo Kabushiki Kaisha Implementation of delayed vibrato in a computor organ
US3955459A (en) * 1973-06-12 1976-05-11 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical instrument
JPS5154422A (de) * 1974-11-08 1976-05-13 Pioneer Electronic Corp
JPS5157432A (de) * 1974-11-15 1976-05-19 Matsushita Electric Ind Co Ltd
JPS5158322A (de) * 1974-11-18 1976-05-21 Matsushita Electric Ind Co Ltd
JPS5158320A (de) * 1974-11-18 1976-05-21 Matsushita Electric Ind Co Ltd
JPS5158319A (de) * 1974-11-18 1976-05-21 Matsushita Electric Ind Co Ltd
JPS5158932A (de) * 1974-11-20 1976-05-22 Matsushita Electric Ind Co Ltd
JPS5158931A (de) * 1974-11-20 1976-05-22 Matsushita Electric Ind Co Ltd
JPS5158929A (de) * 1974-11-19 1976-05-22 Matsushita Electric Ind Co Ltd
JPS5158927A (de) * 1974-11-19 1976-05-22 Matsushita Electric Ind Co Ltd
JPS5158938A (de) * 1974-11-20 1976-05-22 Matsushita Electric Ind Co Ltd
JPS5158928A (de) * 1974-11-19 1976-05-22 Matsushita Electric Ind Co Ltd
US3959604A (en) * 1975-04-07 1976-05-25 International Business Machines Corporation Digital calling signal tone generating circuitry
JPS5160515A (de) * 1974-11-22 1976-05-26 Matsushita Electric Ind Co Ltd
JPS5178221A (en) * 1974-12-27 1976-07-07 Kawai Musical Instr Mfg Co Denshigatsukini okeru biburaatokokasochi
JPS5178314A (en) * 1974-12-28 1976-07-07 Kawai Musical Instr Mfg Co Denshigatsukitono hakeikeiseisochi
US3968717A (en) * 1971-06-01 1976-07-13 Melville Clark, Jr. Musical instrument with means for scanning keys
US3968716A (en) * 1971-06-01 1976-07-13 Melville Clark, Jr. Musical instrument with means for scanning keys
US3969969A (en) * 1971-06-01 1976-07-20 Melville Clark, Jr. Musical instrument with means for scanning keys
US3969968A (en) * 1971-06-01 1976-07-20 Melville Clark, Jr. Musical instrument with means for scanning keys
JPS5194909A (de) * 1974-11-15 1976-08-20
US3982460A (en) * 1974-09-17 1976-09-28 Kabushiki Kaisha Kawai Gakki Seisakusho Musical-tone-waveform forming apparatus for an electronic musical instrument
US3982461A (en) * 1974-06-06 1976-09-28 Kabushiki Kaisha Kawai Gakki Seisakusho Musical-tone signal forming apparatus for electronic musical instrument
US3986423A (en) * 1974-12-11 1976-10-19 Oberheim Electronics Inc. Polyphonic music synthesizer
DE2635424A1 (de) * 1975-08-11 1977-02-24 Deutsch Res Lab Polyphones musikinstrument (polyphoner tongenerator)
US4023454A (en) * 1975-08-28 1977-05-17 Kabushiki Kaisha Dawai Gakki Seisakusho Tone source apparatus for an electronic musical instrument
US4026180A (en) * 1974-05-31 1977-05-31 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical instrument
US4033219A (en) * 1975-02-27 1977-07-05 Nippon Gakki Seizo Kabushiki Kaisha Touch responsive control system for a keyboard electronic musical instrument
US4036096A (en) * 1974-07-11 1977-07-19 Nippon Gakki Seizo Kabushiki Kaisha Musical tone waveshape generator
US4041825A (en) * 1974-10-15 1977-08-16 Pascetta Armand N Keyboard assignment system for a polyphonic electronic musical instrument
US4046047A (en) * 1975-08-11 1977-09-06 Warwick Electronics Inc. Note selector circuit for electronic musical instrument
US4059040A (en) * 1974-09-11 1977-11-22 Kabushiki Kaisha Kawai Gakki Seisakusho Tone-source apparatus for electronic musical instrument
JPS52156523U (de) * 1977-05-11 1977-11-28
US4073209A (en) * 1976-04-09 1978-02-14 Kimball International, Inc. Method and circuitry for digital-analog frequency generation
US4083282A (en) * 1976-08-18 1978-04-11 Deutsch Research Laboratories, Ltd. Alterable voice for electronic musical instrument
US4108036A (en) * 1975-07-31 1978-08-22 Slaymaker Frank H Method of and apparatus for electronically generating musical tones and the like
US4111090A (en) * 1976-10-18 1978-09-05 Kawai Musical Instrument Mfg. Co. Ltd. Noise reduction circuit for a digital tone generator
US4128032A (en) * 1974-11-14 1978-12-05 Matsushita Electric Industrial Co., Ltd. Electronic music instrument
US4130043A (en) * 1975-12-16 1978-12-19 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical instrument having filter-and-delay loop for tone production
US4133242A (en) * 1976-03-05 1979-01-09 Nippon Gakki Seizo Kabushiki Kaisha Waveshape memory type electronic musical instrument
US4177706A (en) * 1976-09-08 1979-12-11 Greenberger Alan J Digital real time music synthesizer
US4178822A (en) * 1977-06-07 1979-12-18 Alonso Sydney A Musical synthesis envelope control techniques
US4178826A (en) * 1976-10-08 1979-12-18 Nippon Gakki Seizo Kabushiki Kaisha Envelope generator
US4178821A (en) * 1976-07-14 1979-12-18 M. Morell Packaging Co., Inc. Control system for an electronic music synthesizer
US4183275A (en) * 1977-10-26 1980-01-15 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical instrument
US4185532A (en) * 1976-09-29 1980-01-29 Nippon Gakki Seizo Kabushiki Kaisha Envelope generator
JPS5528072A (en) * 1978-08-21 1980-02-28 Nippon Musical Instruments Mfg Electronic musical instrument
US4201109A (en) * 1977-08-15 1980-05-06 Kabushiki Kaisha Kawai Gakki Seisakusho Envelope waveform generator for electronic musical instruments
US4202234A (en) * 1976-04-28 1980-05-13 National Research Development Corporation Digital generator for musical notes
FR2440051A1 (fr) * 1978-04-26 1980-05-23 Parodi Alexandre Synthetiseur-analyseur de sons polyphonique
US4213366A (en) * 1977-11-08 1980-07-22 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical instrument of wave memory reading type
DE3004720A1 (de) * 1979-02-09 1980-08-21 Shuichi Takahashi Elektronisches musikinstrument
US4223582A (en) * 1977-10-26 1980-09-23 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical instrument by nonlinearly addressing waveform memory
WO1980002766A1 (en) * 1979-06-07 1980-12-11 Y Mitsuhashi Method of calculation of polynomials by accumulation and apparatus therefor,and method of synthesizing musical tone waveforms by means of the system
US4253366A (en) * 1978-06-20 1981-03-03 The Wurlitzer Company Large scale integrated circuit chip for an electronic organ
DE3032025A1 (de) * 1979-08-24 1981-03-12 Sony Corp., Tokyo Signalverlauf-synthesizer
US4258602A (en) * 1977-07-12 1981-03-31 Nippon Gakki Seizo Kabushiki Kaisha Electronic keyboard musical instrument of wave memory reading type
US4267761A (en) * 1977-10-06 1981-05-19 Kawai Musical Instrument Mfg. Co. Ltd. Musical tone generator utilizing digital sliding formant filter
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US2030248A (en) * 1933-11-10 1936-02-11 Eremeeff Ivan Apparatus for producing synthetic electronic sound
US3015979A (en) * 1957-11-29 1962-01-09 Davis Merlin Electronic musical instrument
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US3424851A (en) * 1965-08-31 1969-01-28 Weitzner D Printed sheet music reading and playing device

Cited By (174)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585891A (en) * 1969-05-23 1971-06-22 Wurlitzer Co An electronic rhythm generator particularly suitable for integrated circuitry
US3610803A (en) * 1969-09-15 1971-10-05 Motorola Inc Chord storing apparatus for electric organ
US3610805A (en) * 1969-10-30 1971-10-05 North American Rockwell Attack and decay system for a digital electronic organ
US3610806A (en) * 1969-10-30 1971-10-05 North American Rockwell Adaptive sustain system for digital electronic organ
US3610800A (en) * 1969-10-30 1971-10-05 North American Rockwell Digital electronic keyboard instrument with automatic transposition
US3610799A (en) * 1969-10-30 1971-10-05 North American Rockwell Multiplexing system for selection of notes and voices in an electronic musical instrument
US3743755A (en) * 1969-10-30 1973-07-03 North American Rockwell Method and apparatus for addressing a memory at selectively controlled rates
US3639913A (en) * 1969-10-30 1972-02-01 North American Rockwell Method and apparatus for addressing a memory at selectively controlled rates
US5615380A (en) * 1969-11-24 1997-03-25 Hyatt; Gilbert P. Integrated circuit computer system having a keyboard input and a sound output
US3629480A (en) * 1970-04-10 1971-12-21 Baldwin Co D H Rhythmic accompaniment system employing randomness in rhythm generation
US3696201A (en) * 1970-11-12 1972-10-03 Wurlitzer Co Digital organ system
US4896260A (en) * 1970-12-28 1990-01-23 Hyatt Gilbert P Data processor having integrated circuit memory refresh
US4825364A (en) * 1970-12-28 1989-04-25 Hyatt Gilbert P Monolithic data processor with memory refresh
US3683096A (en) * 1971-03-15 1972-08-08 Richard H Peterson Electronic player system for electrically operated musical instruments
US3968716A (en) * 1971-06-01 1976-07-13 Melville Clark, Jr. Musical instrument with means for scanning keys
US3969969A (en) * 1971-06-01 1976-07-20 Melville Clark, Jr. Musical instrument with means for scanning keys
US4365533A (en) * 1971-06-01 1982-12-28 Melville Clark, Jr. Musical instrument
US3968717A (en) * 1971-06-01 1976-07-13 Melville Clark, Jr. Musical instrument with means for scanning keys
US3969968A (en) * 1971-06-01 1976-07-20 Melville Clark, Jr. Musical instrument with means for scanning keys
JPS5033408B1 (de) * 1971-07-30 1975-10-30
JPS5033407B1 (de) * 1971-07-30 1975-10-30
DE2237594A1 (de) * 1971-07-31 1973-02-15 Nippon Musical Instruments Mfg Elektronische musikinstrumente, die gespeicherte wellenformen zur tonerzeugung und -steuerung abtasten
US3854365A (en) * 1971-07-31 1974-12-17 Nippon Musical Instruments Mfg Electronic musical instruments reading memorized waveforms for tone generation and tone control
US3763364A (en) * 1971-11-26 1973-10-02 North American Rockwell Apparatus for storing and reading out periodic waveforms
US3740450A (en) * 1971-12-06 1973-06-19 North American Rockwell Apparatus and method for simulating chiff in a sampled amplitude electronic organ
US3794748A (en) * 1971-12-06 1974-02-26 North American Rockwell Apparatus and method for frequency modulation for sampled amplitude signal generating system
US3755608A (en) * 1971-12-06 1973-08-28 North American Rockwell Apparatus and method for selectively alterable voicing in an electrical instrument
US3859884A (en) * 1971-12-15 1975-01-14 Dillon Ross Grable Tone generator
US3844379A (en) * 1971-12-30 1974-10-29 Nippon Musical Instruments Mfg Electronic musical instrument with key coding in a key address memory
US3809786A (en) * 1972-02-14 1974-05-07 Deutsch Res Lab Computor organ
JPS5246492B2 (de) * 1972-02-26 1977-11-25
JPS4889714A (de) * 1972-02-26 1973-11-22
US3749837A (en) * 1972-05-02 1973-07-31 J Doughty Electronic musical tone modifier for musical instruments
US3831015A (en) * 1972-06-08 1974-08-20 Intel Corp System for generating a multiplicity of frequencies from a single reference frequency
JPS4944732A (de) * 1972-08-31 1974-04-27
US3809788A (en) * 1972-10-17 1974-05-07 Nippon Musical Instruments Mfg Computor organ using parallel processing
DE2362050A1 (de) * 1972-12-13 1974-06-27 Nippon Musical Instruments Mfg Elektronisches musikinstrument
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
JPS4984220A (de) * 1972-12-15 1974-08-13
US3809792A (en) * 1973-01-05 1974-05-07 Nippon Musical Instruments Mfg Production of celeste in a computor organ
US3902397A (en) * 1973-01-12 1975-09-02 Chicago Musical Instr Co Electronic musical instrument with variable amplitude time encoded pulses
US3809790A (en) * 1973-01-31 1974-05-07 Nippon Musical Instruments Mfg Implementation of combined footage stops in a computor organ
US3945290A (en) * 1973-02-24 1976-03-23 Wersi-Electronic Gmbh & Co. Kg Device for producing a vibrato effect for accoustic signals
JPS49117020A (de) * 1973-03-10 1974-11-08
JPS566559B2 (de) * 1973-03-10 1981-02-12
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US3515792B1 (de) 1987-08-18

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