BE733251A - - Google Patents

Info

Publication number
BE733251A
BE733251A BE733251DA BE733251A BE 733251 A BE733251 A BE 733251A BE 733251D A BE733251D A BE 733251DA BE 733251 A BE733251 A BE 733251A
Authority
BE
Belgium
Application number
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
Publication of BE733251A publication Critical patent/BE733251A/xx

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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
    • G10H7/12—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

Landscapes

  • 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)
BE733251D 1967-08-16 1969-05-19 BE733251A (US20100223739A1-20100909-C00005.png)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE733251A true BE733251A (US20100223739A1-20100909-C00005.png) 1969-11-03

Family

ID=24651766

Family Applications (1)

Application Number Title Priority Date Filing Date
BE733251D BE733251A (US20100223739A1-20100909-C00005.png) 1967-08-16 1969-05-19

Country Status (2)

Country Link
US (1) US3515792A (US20100223739A1-20100909-C00005.png)
BE (1) BE733251A (US20100223739A1-20100909-C00005.png)

Families Citing this family (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
US3610803A (en) * 1969-09-15 1971-10-05 Motorola Inc Chord storing apparatus for electric organ
US3610799A (en) * 1969-10-30 1971-10-05 North American Rockwell Multiplexing system for selection of notes and voices in an electronic musical instrument
US4825364A (en) * 1970-12-28 1989-04-25 Hyatt Gilbert P Monolithic data processor with memory refresh
US4896260A (en) * 1970-12-28 1990-01-23 Hyatt Gilbert P Data processor having integrated circuit memory refresh
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
US3683096A (en) * 1971-03-15 1972-08-08 Richard H Peterson Electronic player system for electrically operated musical instruments
US4365533A (en) * 1971-06-01 1982-12-28 Melville Clark, Jr. Musical instrument
US3969968A (en) * 1971-06-01 1976-07-20 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
US3968716A (en) * 1971-06-01 1976-07-13 Melville Clark, Jr. Musical instrument with means for scanning keys
US3968717A (en) * 1971-06-01 1976-07-13 Melville Clark, Jr. Musical instrument with means for scanning keys
JPS5033407B1 (US20100223739A1-20100909-C00005.png) * 1971-07-30 1975-10-30
JPS5033408B1 (US20100223739A1-20100909-C00005.png) * 1971-07-30 1975-10-30
DE2237594C3 (de) * 1971-07-31 1984-02-23 Nippon Gakki Seizo K.K., Hamamatsu, Shizuoka System zur Erzeugung von Tonwellenformen durch Abtasten gespeicherter Wellenformen für ein elektronisches Musikinstrument
US3763364A (en) * 1971-11-26 1973-10-02 North American Rockwell Apparatus for storing and reading out periodic waveforms
US3755608A (en) * 1971-12-06 1973-08-28 North American Rockwell Apparatus and method for selectively alterable voicing in an electrical instrument
US3794748A (en) * 1971-12-06 1974-02-26 North American Rockwell Apparatus and method for frequency modulation for sampled amplitude signal generating system
US3740450A (en) * 1971-12-06 1973-06-19 North American Rockwell Apparatus and method for simulating chiff in a sampled amplitude electronic organ
US3859884A (en) * 1971-12-15 1975-01-14 Dillon Ross Grable Tone generator
JPS5246492B2 (US20100223739A1-20100909-C00005.png) * 1972-02-26 1977-11-25
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
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 (US20100223739A1-20100909-C00005.png) * 1972-08-31 1974-04-27
US3809788A (en) * 1972-10-17 1974-05-07 Nippon Musical Instruments Mfg Computor organ using parallel processing
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 (US20100223739A1-20100909-C00005.png) * 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
JPS566559B2 (US20100223739A1-20100909-C00005.png) * 1973-03-10 1981-02-12
JPS568360B2 (US20100223739A1-20100909-C00005.png) * 1973-04-14 1981-02-23
ZA741271B (en) * 1973-04-20 1975-07-30 Hammond Corp Musical instrument rhythm programmer having provision for automatic pattern variation
US3955459A (en) * 1973-06-12 1976-05-11 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical instrument
JPS5037422A (US20100223739A1-20100909-C00005.png) * 1973-08-03 1975-04-08
JPS5081527A (US20100223739A1-20100909-C00005.png) * 1973-11-20 1975-07-02
US3878750A (en) * 1973-11-21 1975-04-22 Charles A Kapps Programmable music synthesizer
JPS5084230A (US20100223739A1-20100909-C00005.png) * 1973-11-24 1975-07-08
US3894463A (en) * 1973-11-26 1975-07-15 Canadian Patents Dev Digital tone generator
US3915047A (en) * 1974-01-02 1975-10-28 Ibm Apparatus for attaching a musical instrument to a computer
US3910150A (en) * 1974-01-11 1975-10-07 Nippon Musical Instruments Mfg Implementation of octave repeat in a computor organ
US3898905A (en) * 1974-03-04 1975-08-12 Hammond Corp Monophonic electronic musical instrument
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
US3979996A (en) * 1974-05-31 1976-09-14 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical instrument
US4026180A (en) * 1974-05-31 1977-05-31 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical instrument
JPS5917433B2 (ja) * 1974-06-06 1984-04-21 株式会社河合楽器製作所 電子楽器の音源波形形成装置
JPS50156418A (US20100223739A1-20100909-C00005.png) * 1974-06-06 1975-12-17
JPS5345131B2 (US20100223739A1-20100909-C00005.png) * 1974-06-06 1978-12-04
JPS5925230B2 (ja) * 1974-06-26 1984-06-15 株式会社河合楽器製作所 電子楽器
US4036096A (en) * 1974-07-11 1977-07-19 Nippon Gakki Seizo Kabushiki Kaisha Musical tone waveshape generator
JPS5120814A (US20100223739A1-20100909-C00005.png) * 1974-08-12 1976-02-19 Shuichi Takahashi
US3875842A (en) * 1974-08-23 1975-04-08 Nat Semiconductor Corp Multiplexing system for selection of notes in an electronic musical instrument
US4059040A (en) * 1974-09-11 1977-11-22 Kabushiki Kaisha Kawai Gakki Seisakusho Tone-source apparatus for electronic musical instrument
JPS5651632B2 (US20100223739A1-20100909-C00005.png) * 1974-09-17 1981-12-07
US3951030A (en) * 1974-09-26 1976-04-20 Nippon Gakki Seizo Kabushiki Kaisha Implementation of delayed vibrato in a computor organ
JPS57991B2 (US20100223739A1-20100909-C00005.png) * 1974-09-30 1982-01-08
US4041825A (en) * 1974-10-15 1977-08-16 Pascetta Armand N Keyboard assignment system for a polyphonic electronic musical instrument
JPS5154422A (US20100223739A1-20100909-C00005.png) * 1974-11-08 1976-05-13 Pioneer Electronic Corp
JPS5441497B2 (US20100223739A1-20100909-C00005.png) * 1974-11-14 1979-12-08
JPS5441498B2 (US20100223739A1-20100909-C00005.png) * 1974-11-15 1979-12-08
JPS5194909A (US20100223739A1-20100909-C00005.png) * 1974-11-15 1976-08-20
JPS5158320A (US20100223739A1-20100909-C00005.png) * 1974-11-18 1976-05-21 Matsushita Electric Ind Co Ltd
JPS5441499B2 (US20100223739A1-20100909-C00005.png) * 1974-11-18 1979-12-08
JPS5158322A (US20100223739A1-20100909-C00005.png) * 1974-11-18 1976-05-21 Matsushita Electric Ind Co Ltd
JPS5158927A (US20100223739A1-20100909-C00005.png) * 1974-11-19 1976-05-22 Matsushita Electric Ind Co Ltd
JPS5158928A (US20100223739A1-20100909-C00005.png) * 1974-11-19 1976-05-22 Matsushita Electric Ind Co Ltd
JPS5158929A (US20100223739A1-20100909-C00005.png) * 1974-11-19 1976-05-22 Matsushita Electric Ind Co Ltd
JPS5158931A (US20100223739A1-20100909-C00005.png) * 1974-11-20 1976-05-22 Matsushita Electric Ind Co Ltd
JPS5158938A (US20100223739A1-20100909-C00005.png) * 1974-11-20 1976-05-22 Matsushita Electric Ind Co Ltd
JPS5158932A (US20100223739A1-20100909-C00005.png) * 1974-11-20 1976-05-22 Matsushita Electric Ind Co Ltd
JPS5160515A (US20100223739A1-20100909-C00005.png) * 1974-11-22 1976-05-26 Matsushita Electric Ind Co Ltd
US3986423A (en) * 1974-12-11 1976-10-19 Oberheim Electronics Inc. Polyphonic music synthesizer
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
US4033219A (en) * 1975-02-27 1977-07-05 Nippon Gakki Seizo Kabushiki Kaisha Touch responsive control system for a keyboard electronic musical instrument
US3959604A (en) * 1975-04-07 1976-05-25 International Business Machines Corporation Digital calling signal tone generating circuitry
US4108036A (en) * 1975-07-31 1978-08-22 Slaymaker Frank H Method of and apparatus for electronically generating musical tones and the like
US4085644A (en) * 1975-08-11 1978-04-25 Deutsch Research Laboratories, Ltd. Polyphonic tone synthesizer
US4046047A (en) * 1975-08-11 1977-09-06 Warwick Electronics Inc. Note selector circuit for electronic musical instrument
US4023454A (en) * 1975-08-28 1977-05-17 Kabushiki Kaisha Dawai Gakki Seisakusho Tone source apparatus for an electronic musical instrument
JPS5858679B2 (ja) * 1975-12-16 1983-12-26 ヤマハ株式会社 デンシガツキ
JPS597118B2 (ja) * 1976-03-05 1984-02-16 ヤマハ株式会社 電子楽器
JPS52121313A (en) * 1976-04-06 1977-10-12 Nippon Gakki Seizo Kk Electronic musical instrument
US4073209A (en) * 1976-04-09 1978-02-14 Kimball International, Inc. Method and circuitry for digital-analog frequency generation
GB1580690A (en) * 1976-04-28 1980-12-03 Nat Res Dev Digital generator for musical notes
US4178821A (en) * 1976-07-14 1979-12-18 M. Morell Packaging Co., Inc. Control system for an electronic music synthesizer
US4083282A (en) * 1976-08-18 1978-04-11 Deutsch Research Laboratories, Ltd. Alterable voice for electronic musical instrument
US4177706A (en) * 1976-09-08 1979-12-11 Greenberger Alan J Digital real time music synthesizer
JPS589958B2 (ja) * 1976-09-29 1983-02-23 ヤマハ株式会社 電子楽器のエンベロ−プ発生器
USRE30906E (en) * 1976-10-08 1982-04-20 Nippon Gakki Seizo Kabushiki Kaisha Envelope generator
JPS5812599B2 (ja) * 1976-10-08 1983-03-09 ヤマハ株式会社 電子楽器のエンペロ−プ発生器
US4111090A (en) * 1976-10-18 1978-09-05 Kawai Musical Instrument Mfg. Co. Ltd. Noise reduction circuit for a digital tone generator
JPS5342104Y2 (US20100223739A1-20100909-C00005.png) * 1977-05-11 1978-10-11
US4178822A (en) * 1977-06-07 1979-12-18 Alonso Sydney A Musical synthesis envelope control techniques
JPS592038B2 (ja) * 1977-07-12 1984-01-17 ヤマハ株式会社 電子楽器
JPS5420712A (en) * 1977-07-15 1979-02-16 Seiko Epson Corp Electronic sounding apparatus
US4201109A (en) * 1977-08-15 1980-05-06 Kabushiki Kaisha Kawai Gakki Seisakusho Envelope waveform generator for electronic musical instruments
US4267761A (en) * 1977-10-06 1981-05-19 Kawai Musical Instrument Mfg. Co. Ltd. Musical tone generator utilizing digital sliding formant filter
JPS5924434B2 (ja) * 1977-10-15 1984-06-09 カシオ計算機株式会社 電子楽器
JPS5919356B2 (ja) * 1977-10-26 1984-05-04 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
GB2017376B (en) * 1978-03-18 1983-03-16 Casio Computer Co Ltd Electronic musical instrument
FR2440051A1 (fr) * 1978-04-26 1980-05-23 Parodi Alexandre Synthetiseur-analyseur de sons polyphonique
US4253366A (en) * 1978-06-20 1981-03-03 The Wurlitzer Company Large scale integrated circuit chip for an electronic organ
JPS5528072A (en) * 1978-08-21 1980-02-28 Nippon Musical Instruments Mfg Electronic musical instrument
JPS5532028A (en) * 1978-08-29 1980-03-06 Nippon Musical Instruments Mfg Electronic musical instrument
US4265158A (en) * 1979-02-09 1981-05-05 Shuichi Takahashi Electronic musical instrument
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
JPS5632188A (en) * 1979-08-24 1981-04-01 Sony Corp Waveform synthesizer
US4326276A (en) * 1979-12-04 1982-04-20 Scovill Inc. Musical door chime preferably also combined with a clock for annunciating the time
JPS5681900A (en) * 1979-12-10 1981-07-04 Nippon Electric Co Voice synthesizer
US4345500A (en) * 1980-04-28 1982-08-24 New England Digital Corp. High resolution musical note oscillator and instrument that includes the note oscillator
US4287805A (en) * 1980-04-28 1981-09-08 Norlin Industries, Inc. Digital envelope modulator for digital waveform
US4384505A (en) * 1980-06-24 1983-05-24 Baldwin Piano & Organ Company Chorus generator system
US4326260A (en) * 1980-07-07 1982-04-20 Norlin Industries, Inc. Linear piecewise waveform generator for an electronic musical instrument
US4351219A (en) * 1980-09-25 1982-09-28 Kimball International, Inc. Digital tone generation system utilizing fixed duration time functions
US4446770A (en) * 1980-09-25 1984-05-08 Kimball International, Inc. Digital tone generation system utilizing fixed duration time functions
JPS5792399A (en) 1980-11-29 1982-06-08 Nippon Musical Instruments Mfg Electronic musical instrument
US4375178A (en) * 1981-03-20 1983-03-01 Allen Organ Company Dynamic frequency modulation controller for an electronic musical instrument
US4392406A (en) * 1981-06-22 1983-07-12 Kimball International, Inc. Switched capacitor sine wave generator and keyer
US6442104B1 (en) 1982-08-13 2002-08-27 James Jefferson Ridgell, Jr. Underwater background-acoustics synthesizer system and method
JPS59152494A (ja) * 1983-02-21 1984-08-31 カシオ計算機株式会社 波形読出装置
US5594908A (en) * 1989-12-27 1997-01-14 Hyatt; Gilbert P. Computer system having a serial keyboard, a serial display, and a dynamic memory with memory refresh
US5262581A (en) * 1990-11-09 1993-11-16 Rodgers Instrument Corporation Method and apparatus for reading selected waveform segments from memory
US5731767A (en) * 1994-02-04 1998-03-24 Sony Corporation Information encoding method and apparatus, information decoding method and apparatus, information recording medium, and information transmission method
US5668338A (en) * 1994-11-02 1997-09-16 Advanced Micro Devices, Inc. Wavetable audio synthesizer with low frequency oscillators for tremolo and vibrato effects
US6246774B1 (en) 1994-11-02 2001-06-12 Advanced Micro Devices, Inc. Wavetable audio synthesizer with multiple volume components and two modes of stereo positioning
US6047073A (en) * 1994-11-02 2000-04-04 Advanced Micro Devices, Inc. Digital wavetable audio synthesizer with delay-based effects processing
US5742695A (en) * 1994-11-02 1998-04-21 Advanced Micro Devices, Inc. Wavetable audio synthesizer with waveform volume control for eliminating zipper noise
US6272465B1 (en) 1994-11-02 2001-08-07 Legerity, Inc. Monolithic PC audio circuit
JPH08223049A (ja) * 1995-02-14 1996-08-30 Sony Corp 信号符号化方法及び装置、信号復号化方法及び装置、情報記録媒体並びに情報伝送方法
US5847304A (en) * 1995-08-17 1998-12-08 Advanced Micro Devices, Inc. PC audio system with frequency compensated wavetable data
US5753841A (en) * 1995-08-17 1998-05-19 Advanced Micro Devices, Inc. PC audio system with wavetable cache
ITMC20030032A1 (it) * 2003-03-28 2004-09-29 Viscount Internat Spa Metodo e dispositivo elettronico per riprodurre il suono delle canne ad anima dell'organo liturgico, sfruttando la tecnica della modellazione fisica degli strumenti acustici

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1369764A (en) * 1916-11-07 1921-02-22 Western Electric Co Photo-electric translating device
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
US3197543A (en) * 1958-08-05 1965-07-27 Dimension Inc Photoelectric organ
US3424851A (en) * 1965-08-31 1969-01-28 Weitzner D Printed sheet music reading and playing device

Also Published As

Publication number Publication date
US3515792B1 (US20100223739A1-20100909-C00005.png) 1987-08-18
US3515792A (en) 1970-06-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ALLEN ORGAN CY

Effective date: 19870531