GB2124817B - Electronic musical instrument - Google Patents

Electronic musical instrument

Info

Publication number
GB2124817B
GB2124817B GB08320503A GB8320503A GB2124817B GB 2124817 B GB2124817 B GB 2124817B GB 08320503 A GB08320503 A GB 08320503A GB 8320503 A GB8320503 A GB 8320503A GB 2124817 B GB2124817 B GB 2124817B
Authority
GB
United Kingdom
Prior art keywords
musical instrument
electronic musical
electronic
instrument
musical
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
Application number
GB08320503A
Other languages
English (en)
Other versions
GB8320503D0 (en
GB2124817A (en
Inventor
Koutarou Hanzawa
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co Ltd
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
Priority claimed from JP57134580A external-priority patent/JPS5924896A/ja
Priority claimed from JP57134581A external-priority patent/JPS5924897A/ja
Priority claimed from JP57134582A external-priority patent/JPS5924898A/ja
Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Publication of GB8320503D0 publication Critical patent/GB8320503D0/en
Publication of GB2124817A publication Critical patent/GB2124817A/en
Application granted granted Critical
Publication of GB2124817B publication Critical patent/GB2124817B/en
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
    • G10H7/12—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)
  • Electrophonic Musical Instruments (AREA)
GB08320503A 1982-07-31 1983-07-29 Electronic musical instrument Expired GB2124817B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP57134580A JPS5924896A (ja) 1982-07-31 1982-07-31 電子楽器
JP57134581A JPS5924897A (ja) 1982-07-31 1982-07-31 電子楽器
JP57134582A JPS5924898A (ja) 1982-07-31 1982-07-31 電子楽器

Publications (3)

Publication Number Publication Date
GB8320503D0 GB8320503D0 (en) 1983-09-01
GB2124817A GB2124817A (en) 1984-02-22
GB2124817B true GB2124817B (en) 1986-02-05

Family

ID=27316915

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08320503A Expired GB2124817B (en) 1982-07-31 1983-07-29 Electronic musical instrument

Country Status (3)

Country Link
US (1) US4538496A (enExample)
DE (1) DE3327440A1 (enExample)
GB (1) GB2124817B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4987600A (en) * 1986-06-13 1991-01-22 E-Mu Systems, Inc. Digital sampling instrument
US5144676A (en) * 1986-06-13 1992-09-01 E-Mu Systems, Inc. Digital sampling instrument

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597118B2 (ja) * 1976-03-05 1984-02-16 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
US4245541A (en) * 1979-06-01 1981-01-20 Kawai Musical Instrument Mfg. Co., Ltd. Apparatus for reducing noise in digital to analog conversion
US4442745A (en) * 1980-04-28 1984-04-17 Norlin Industries, Inc. Long duration aperiodic musical waveform generator
US4416178A (en) * 1980-12-22 1983-11-22 Casio Computer Co., Ltd. Touch response providing apparatus

Also Published As

Publication number Publication date
GB8320503D0 (en) 1983-09-01
GB2124817A (en) 1984-02-22
US4538496A (en) 1985-09-03
DE3327440A1 (de) 1984-02-02
DE3327440C2 (enExample) 1988-10-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930729