MX142947A - Generador de frecuencia de la octava superior codificada digitalmente - Google Patents

Generador de frecuencia de la octava superior codificada digitalmente

Info

Publication number
MX142947A
MX142947A MX171657A MX17165777A MX142947A MX 142947 A MX142947 A MX 142947A MX 171657 A MX171657 A MX 171657A MX 17165777 A MX17165777 A MX 17165777A MX 142947 A MX142947 A MX 142947A
Authority
MX
Mexico
Prior art keywords
frequency generator
digital coded
coded upper
digital
generator
Prior art date
Application number
MX171657A
Other languages
English (en)
Inventor
Peter Edward Solender
Robert Walter Wheelwright
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
Publication of MX142947A publication Critical patent/MX142947A/es

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)
MX171657A 1977-01-12 1977-12-09 Generador de frecuencia de la octava superior codificada digitalmente MX142947A (es)

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
MX142947A true MX142947A (es) 1981-01-20

Family

ID=25052341

Family Applications (1)

Application Number Title Priority Date Filing Date
MX171657A MX142947A (es) 1977-01-12 1977-12-09 Generador de frecuencia de la octava superior codificada digitalmente

Country Status (7)

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

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
US4137810A (en) 1979-02-06
IT1090949B (it) 1985-06-26
GB1591397A (en) 1981-06-24
CA1087002A (en) 1980-10-07
DE2800858A1 (de) 1978-07-13
JPS5389414A (en) 1978-08-07

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