JPS5598795A - Polyphonics synthesizer - Google Patents

Polyphonics synthesizer

Info

Publication number
JPS5598795A
JPS5598795A JP15010779A JP15010779A JPS5598795A JP S5598795 A JPS5598795 A JP S5598795A JP 15010779 A JP15010779 A JP 15010779A JP 15010779 A JP15010779 A JP 15010779A JP S5598795 A JPS5598795 A JP S5598795A
Authority
JP
Japan
Prior art keywords
polyphonics
synthesizer
polyphonics synthesizer
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.)
Pending
Application number
JP15010779A
Other languages
Japanese (ja)
Inventor
Jiyatsuku Defuore Kurisuchiyan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS5598795A publication Critical patent/JPS5598795A/en
Pending 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)
JP15010779A 1978-11-21 1979-11-21 Polyphonics synthesizer Pending JPS5598795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832727A FR2442485A1 (en) 1978-11-21 1978-11-21 Polyphonic digitally controlled musical synthesiser - has memory bank forming virtual keyboard between keyboard manuals and synthesising circuits

Publications (1)

Publication Number Publication Date
JPS5598795A true JPS5598795A (en) 1980-07-28

Family

ID=9215099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15010779A Pending JPS5598795A (en) 1978-11-21 1979-11-21 Polyphonics synthesizer

Country Status (2)

Country Link
JP (1) JPS5598795A (en)
FR (1) FR2442485A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526612A (en) * 1975-06-24 1977-01-19 Raita Nouki Kk Rice transplanting machin with concave seedling resting plate in crossssection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610805A (en) * 1969-10-30 1971-10-05 North American Rockwell Attack and decay system for a digital electronic organ
US4023454A (en) * 1975-08-28 1977-05-17 Kabushiki Kaisha Dawai Gakki Seisakusho Tone source apparatus for an electronic musical instrument
FR2344907A1 (en) * 1976-03-16 1977-10-14 Deforeit Christian POLYPHONIC ELECTRONIC MUSICAL INSTRUMENT
FR2396375A1 (en) * 1977-07-01 1979-01-26 Deforeit Christian POLYPHONIC SYNTHESIZER OF PERIODIC SIGNALS AND ELECTRONIC MUSICAL INSTRUMENT INCLUDING SUCH A SYNTHESIZER

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526612A (en) * 1975-06-24 1977-01-19 Raita Nouki Kk Rice transplanting machin with concave seedling resting plate in crossssection

Also Published As

Publication number Publication date
FR2442485B1 (en) 1981-05-29
FR2442485A1 (en) 1980-06-20

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