BE505708A - - Google Patents

Info

Publication number
BE505708A
BE505708A BE505708DA BE505708A BE 505708 A BE505708 A BE 505708A BE 505708D A BE505708D A BE 505708DA BE 505708 A BE505708 A BE 505708A
Authority
BE
Belgium
Application number
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.)
Publication of BE505708A publication Critical patent/BE505708A/xx

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
    • G10H5/02—Instruments in which the tones are generated by means of electronic generators using generation of basic tones
    • G10H5/06—Instruments in which the tones are generated by means of electronic generators using generation of basic tones tones generated by frequency multiplication or division of a basic tone
    • G10H5/07—Instruments in which the tones are generated by means of electronic generators using generation of basic tones tones generated by frequency multiplication or division of a basic tone resulting in complex waveforms
    • 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
    • G10H5/10—Instruments in which the tones are generated by means of electronic generators using generation of non-sinusoidal basic tones, e.g. saw-tooth
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/06—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
    • H03B19/08—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device
    • H03B19/12—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device using division only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S84/00—Music
    • Y10S84/11—Frequency dividers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Amplifiers (AREA)
BE505708D 1950-09-08 BE505708A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US183866A US2665379A (en) 1950-09-08 1950-09-08 Frequency divider

Publications (1)

Publication Number Publication Date
BE505708A true BE505708A (nl)

Family

ID=22674626

Family Applications (1)

Application Number Title Priority Date Filing Date
BE505708D BE505708A (nl) 1950-09-08

Country Status (3)

Country Link
US (1) US2665379A (nl)
BE (1) BE505708A (nl)
FR (1) FR1041971A (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962663A (en) * 1958-10-20 1960-11-29 Thompson Ramo Wooldridge Inc Frequency divider circuit
DE1141552B (de) * 1959-11-13 1962-12-20 Stahlgruber Gruber & Co Otto Reparaturpflaster fuer Fahrzeugreifen
US3196200A (en) * 1960-05-11 1965-07-20 Wurlitzer Co Electronic musical instrument oscillator
US3230399A (en) * 1964-06-03 1966-01-18 Collins Radio Co Frequency divider
US3398378A (en) * 1968-02-07 1968-08-20 David G. Olson Phase shift frequency dividers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2251973A (en) * 1935-03-21 1941-08-12 Int Standard Electric Corp Circuits for integrating and differentiating electric variations
US2141343A (en) * 1935-06-07 1938-12-27 Philco Radio & Television Corp Electrical system
US2277000A (en) * 1940-09-17 1942-03-17 Philco Radio & Television Corp Synchronizing system
US2342286A (en) * 1941-10-01 1944-02-22 Baldwin Co Oscillation generating system
GB558163A (en) * 1942-06-19 1943-12-23 Standard Telephones Cables Ltd Improvements in or relating to electrical relaxation oscillators
US2419340A (en) * 1945-08-07 1947-04-22 Emerson Radio And Phonograph C Pulse widening circuits
US2538278A (en) * 1947-03-04 1951-01-16 Rca Corp Frequency divider

Also Published As

Publication number Publication date
FR1041971A (fr) 1953-10-28
US2665379A (en) 1954-01-05

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