NO120565B - - Google Patents

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Info

Publication number
NO120565B
NO120565B NO168774A NO16877467A NO120565B NO 120565 B NO120565 B NO 120565B NO 168774 A NO168774 A NO 168774A NO 16877467 A NO16877467 A NO 16877467A NO 120565 B NO120565 B NO 120565B
Authority
NO
Norway
Prior art keywords
current
command
feedback
relay
contacts
Prior art date
Application number
NO168774A
Other languages
English (en)
Norwegian (no)
Inventor
K Malmfors
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of NO120565B publication Critical patent/NO120565B/no

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
    • G10H5/08—Instruments in which the tones are generated by means of electronic generators using generation of basic tones tones generated by heterodyning

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electromagnets (AREA)
NO168774A 1966-06-30 1967-06-27 NO120565B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE893766 1966-06-30

Publications (1)

Publication Number Publication Date
NO120565B true NO120565B (de) 1970-11-02

Family

ID=20275413

Family Applications (1)

Application Number Title Priority Date Filing Date
NO168774A NO120565B (de) 1966-06-30 1967-06-27

Country Status (9)

Country Link
US (1) US3520982A (de)
AT (1) AT286084B (de)
BE (1) BE700703A (de)
CH (1) CH464660A (de)
DE (1) DE1547588C3 (de)
ES (1) ES342408A1 (de)
GB (1) GB1185888A (de)
NL (1) NL143356B (de)
NO (1) NO120565B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1327244A (en) * 1969-09-09 1973-08-15 Matsushite Electric Industrual Coupler system for electronic musical instrument
US3696201A (en) * 1970-11-12 1972-10-03 Wurlitzer Co Digital organ system
JPS5033157Y2 (de) * 1971-03-06 1975-09-27
US3831172A (en) * 1972-01-03 1974-08-20 Universal Res Labor Inc Solid-state sound effect generating system
RU2683121C1 (ru) * 2018-06-13 2019-03-26 Илья Витальевич Мамонтов Способ получения сигнала управления громкостью у терменвокса

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2293499A (en) * 1940-10-15 1942-08-18 Western Electric Co Musical instrument
US2864956A (en) * 1957-12-17 1958-12-16 Ca Nat Research Council Stabilization system for tunable oscillator with reference to a pair of stable oscillators
US2987680A (en) * 1959-04-01 1961-06-06 Bell Telephone Labor Inc Apparatus for generating oscillations of different frequencies
US3202930A (en) * 1961-11-16 1965-08-24 Plessey Co Ltd Apparatus for frequency synthesis

Also Published As

Publication number Publication date
BE700703A (de) 1967-12-29
DE1547588B2 (de) 1974-01-03
GB1185888A (en) 1970-03-25
ES342408A1 (es) 1968-07-16
DE1547588C3 (de) 1974-07-25
US3520982A (en) 1970-07-21
NL143356B (nl) 1974-09-16
CH464660A (de) 1968-10-31
AT286084B (de) 1970-11-25
DE1547588A1 (de) 1969-10-30
NL6708898A (de) 1968-01-02

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