JPS54767B2 - - Google Patents

Info

Publication number
JPS54767B2
JPS54767B2 JP5124675A JP5124675A JPS54767B2 JP S54767 B2 JPS54767 B2 JP S54767B2 JP 5124675 A JP5124675 A JP 5124675A JP 5124675 A JP5124675 A JP 5124675A JP S54767 B2 JPS54767 B2 JP S54767B2
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
JP5124675A
Other languages
Japanese (ja)
Other versions
JPS50146321A (US20100223739A1-20100909-C00005.png
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 JPS50146321A publication Critical patent/JPS50146321A/ja
Publication of JPS54767B2 publication Critical patent/JPS54767B2/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
    • G10H7/08—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
    • G10H7/10—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 using coefficients or parameters stored in a memory, e.g. Fourier coefficients
    • G10H7/105—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 using coefficients or parameters stored in a memory, e.g. Fourier coefficients using Fourier coefficients

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
JP5124675A 1974-04-29 1975-04-26 Expired JPS54767B2 (US20100223739A1-20100909-C00005.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US464936A US3929053A (en) 1974-04-29 1974-04-29 Production of glide and portamento in an electronic musical instrument

Publications (2)

Publication Number Publication Date
JPS50146321A JPS50146321A (US20100223739A1-20100909-C00005.png) 1975-11-25
JPS54767B2 true JPS54767B2 (US20100223739A1-20100909-C00005.png) 1979-01-16

Family

ID=23845856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5124675A Expired JPS54767B2 (US20100223739A1-20100909-C00005.png) 1974-04-29 1975-04-26

Country Status (4)

Country Link
US (1) US3929053A (US20100223739A1-20100909-C00005.png)
JP (1) JPS54767B2 (US20100223739A1-20100909-C00005.png)
DE (1) DE2518633B2 (US20100223739A1-20100909-C00005.png)
GB (1) GB1500585A (US20100223739A1-20100909-C00005.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58120455U (ja) * 1982-02-09 1983-08-16 三洋電機株式会社 貯湯槽
JPS6124864Y2 (US20100223739A1-20100909-C00005.png) * 1982-08-11 1986-07-25

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122743A (en) * 1974-05-31 1978-10-31 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical instrument with glide
US4026180A (en) * 1974-05-31 1977-05-31 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical instrument
JPS5229209A (en) * 1975-08-29 1977-03-04 Nippon Gakki Seizo Kk Electronic musical instrument
US4166405A (en) * 1975-09-29 1979-09-04 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical instrument
JPS5245321A (en) * 1975-10-07 1977-04-09 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
US4082028A (en) * 1976-04-16 1978-04-04 Nippon Gakki Seizo Kabushiki Kaisha Sliding overtone generation in a computor organ
JPS531014A (en) * 1976-06-25 1978-01-07 Nippon Gakki Seizo Kk Electronic musical instrument
GB1561779A (en) * 1976-06-25 1980-03-05 Nippon Musical Instruments Mfg Electronic musical instruments
US4103581A (en) * 1976-08-30 1978-08-01 Kawaii Musical Instrument Mfg. Co. Constant speed portamento
JPS5930275B2 (ja) * 1977-02-26 1984-07-26 ヤマハ株式会社 電子楽器
JPS5829520B2 (ja) * 1977-04-23 1983-06-23 株式会社河合楽器製作所 電子楽器
US4186637A (en) * 1977-09-22 1980-02-05 Norlin Industries, Inc. Tone generating system for electronic musical instrument
US4152966A (en) * 1977-10-06 1979-05-08 Kawai Musical Instrument Mfg. Co. Ltd. Automatic chromatic glissando
JPS5925235B2 (ja) * 1977-12-13 1984-06-15 ヤマハ株式会社 電子楽器
JPS54107723A (en) * 1978-02-10 1979-08-23 Nippon Gakki Seizo Kk Electronic musical instrument
US4211138A (en) * 1978-06-22 1980-07-08 Kawai Musical Instrument Mfg. Co., Ltd. Harmonic formant filter for an electronic musical instrument
US4198892A (en) * 1978-11-16 1980-04-22 Norlin Industries, Inc. Tone generator for electronic musical instrument with digital glissando, portamento and vibrato
DE2855344A1 (de) * 1978-12-21 1980-07-03 Siemens Ag Musikinstrument mit elektronischer klangerzeugung
US4240318A (en) * 1979-07-02 1980-12-23 Norlin Industries, Inc. Portamento and glide tone generator having multimode clock circuit
JPS5674298A (en) * 1979-11-21 1981-06-19 Nippon Musical Instruments Mfg Electronic musical instrument
US4345500A (en) * 1980-04-28 1982-08-24 New England Digital Corp. High resolution musical note oscillator and instrument that includes the note oscillator
US4337681A (en) * 1980-08-14 1982-07-06 Kawai Musical Instrument Mfg. Co., Ltd. Polyphonic sliding portamento with independent ADSR modulation
US4332183A (en) * 1980-09-08 1982-06-01 Kawai Musical Instrument Mfg. Co., Ltd. Automatic legato keying for a keyboard electronic musical instrument
JPS57181594A (en) * 1981-04-30 1982-11-09 Kawai Musical Instr Mfg Co Electronic music instrument
GB2113447B (en) 1981-12-22 1986-07-09 Casio Computer Co Ltd Tone signal generating apparatus of electronic musical instruments
DE3249738C2 (US20100223739A1-20100909-C00005.png) * 1981-12-22 1991-05-23 Casio Computer Co., Ltd., Tokio/Tokyo, Jp
JPS59137997A (ja) * 1983-01-28 1984-08-08 カシオ計算機株式会社 波形メモリ読出し方式
JPS60177397A (ja) * 1984-02-24 1985-09-11 カシオ計算機株式会社 電子楽器
JPH0823746B2 (ja) * 1987-05-22 1996-03-06 ヤマハ株式会社 自動楽音発生装置
JPS6426897A (en) * 1988-05-02 1989-01-30 Yamaha Corp Musical sound controller for electronic musical instrument
US5216189A (en) * 1988-11-30 1993-06-01 Yamaha Corporation Electronic musical instrument having slur effect
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
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288904A (en) * 1962-09-25 1966-11-29 Hammond Organ Co Tone frequency control system for electronic musical instruments
JPS4890217A (US20100223739A1-20100909-C00005.png) * 1972-02-14 1973-11-24

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515792A (en) * 1967-08-16 1970-06-02 North American Rockwell Digital 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
US3696201A (en) * 1970-11-12 1972-10-03 Wurlitzer Co Digital organ system
US3757022A (en) * 1971-09-16 1973-09-04 Allen Organ Co Pitch articulation system for an electronic organ
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
US3844379A (en) * 1971-12-30 1974-10-29 Nippon Musical Instruments Mfg Electronic musical instrument with key coding in a key address memory
JPS5236406B2 (US20100223739A1-20100909-C00005.png) * 1972-01-17 1977-09-16
GB1409763A (en) * 1972-01-17 1975-10-15 Nippon Musical Instruments Mfg Musical tone wave shape generating apparatus
US3831015A (en) * 1972-06-08 1974-08-20 Intel Corp System for generating a multiplicity of frequencies from a single reference frequency
US3816637A (en) * 1972-07-07 1974-06-11 Allen Organ Co Electronic musical instrument with digital reverberation system
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
US3809792A (en) * 1973-01-05 1974-05-07 Nippon Musical Instruments Mfg Production of celeste in a computor organ
US3809790A (en) * 1973-01-31 1974-05-07 Nippon Musical Instruments Mfg Implementation of combined footage stops in a computor organ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288904A (en) * 1962-09-25 1966-11-29 Hammond Organ Co Tone frequency control system for electronic musical instruments
JPS4890217A (US20100223739A1-20100909-C00005.png) * 1972-02-14 1973-11-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58120455U (ja) * 1982-02-09 1983-08-16 三洋電機株式会社 貯湯槽
JPS6124864Y2 (US20100223739A1-20100909-C00005.png) * 1982-08-11 1986-07-25

Also Published As

Publication number Publication date
US3929053A (en) 1975-12-30
DE2518633A1 (de) 1975-10-30
JPS50146321A (US20100223739A1-20100909-C00005.png) 1975-11-25
DE2518633C3 (US20100223739A1-20100909-C00005.png) 1988-03-24
GB1500585A (en) 1978-02-08
DE2518633B2 (de) 1980-02-28

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