IT1090949B - Generatore di frequenza per organi elettronici - Google Patents

Generatore di frequenza per organi elettronici

Info

Publication number
IT1090949B
IT1090949B IT52213/77A IT5221377A IT1090949B IT 1090949 B IT1090949 B IT 1090949B IT 52213/77 A IT52213/77 A IT 52213/77A IT 5221377 A IT5221377 A IT 5221377A IT 1090949 B IT1090949 B IT 1090949B
Authority
IT
Italy
Prior art keywords
frequency generator
electronic bodies
bodies
electronic
generator
Prior art date
Application number
IT52213/77A
Other languages
English (en)
Original Assignee
Wurlitzer Co
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 Wurlitzer Co filed Critical Wurlitzer Co
Application granted granted Critical
Publication of IT1090949B publication Critical patent/IT1090949B/it

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
    • G10H5/00—Instruments in which the tones are generated by means of electronic generators
    • 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
    • G10H7/008—Means for controlling the transition from one tone waveform to another

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrophonic Musical Instruments (AREA)
IT52213/77A 1977-01-12 1977-12-14 Generatore di frequenza per organi elettronici IT1090949B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/758,598 US4137810A (en) 1977-01-12 1977-01-12 Digitally encoded top octave frequency generator

Publications (1)

Publication Number Publication Date
IT1090949B true IT1090949B (it) 1985-06-26

Family

ID=25052341

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52213/77A IT1090949B (it) 1977-01-12 1977-12-14 Generatore di frequenza per organi elettronici

Country Status (7)

Country Link
US (1) US4137810A (it)
JP (1) JPS5389414A (it)
CA (1) CA1087002A (it)
DE (1) DE2800858A1 (it)
GB (1) GB1591397A (it)
IT (1) IT1090949B (it)
MX (1) MX142947A (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420712A (en) * 1977-07-15 1979-02-16 Seiko Epson Corp Electronic sounding apparatus
US4205574A (en) * 1978-01-27 1980-06-03 The Wurlitzer Company Electronic musical instrument with variable pulse producing system
US4253366A (en) * 1978-06-20 1981-03-03 The Wurlitzer Company Large scale integrated circuit chip for an electronic organ
CA1126992A (en) * 1978-09-14 1982-07-06 Toshio Kashio Electronic musical instrument
US4393740A (en) * 1979-03-23 1983-07-19 The Wurlitzer Company Programmable tone generator
US4409877A (en) * 1979-06-11 1983-10-18 Cbs, Inc. Electronic tone generating system
EP0042019A1 (en) * 1980-06-12 1981-12-23 The Wurlitzer Company Programmable tone generator
US4781096A (en) * 1984-10-09 1988-11-01 Nippon Gakki Seizo Kabushiki Kaisha Musical tone generating apparatus
US4903563A (en) * 1986-06-25 1990-02-27 Nippon Gakki Seizo Kabushiki Kaisha Sound bar electronic musical instrument

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939751A (en) * 1974-09-16 1976-02-24 Motorola, Inc. Tunable electrical musical instrument

Also Published As

Publication number Publication date
JPS5389414A (en) 1978-08-07
US4137810A (en) 1979-02-06
MX142947A (es) 1981-01-20
DE2800858A1 (de) 1978-07-13
CA1087002A (en) 1980-10-07
GB1591397A (en) 1981-06-24

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