DK105653C - Anlæg til stereofonisk gengivelse af signaler. - Google Patents

Anlæg til stereofonisk gengivelse af signaler.

Info

Publication number
DK105653C
DK105653C DK76363AA DK76363A DK105653C DK 105653 C DK105653 C DK 105653C DK 76363A A DK76363A A DK 76363AA DK 76363 A DK76363 A DK 76363A DK 105653 C DK105653 C DK 105653C
Authority
DK
Denmark
Prior art keywords
signals
systems
stereophonic reproduction
stereophonic
reproduction
Prior art date
Application number
DK76363AA
Other languages
English (en)
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
Application granted granted Critical
Publication of DK105653C publication Critical patent/DK105653C/da

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits
    • H03D1/2209—Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders
    • H03D1/2218—Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders using diodes for the decoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stereo-Broadcasting Methods (AREA)
DK76363AA 1962-02-22 1963-02-19 Anlæg til stereofonisk gengivelse af signaler. DK105653C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA842905 1962-02-22

Publications (1)

Publication Number Publication Date
DK105653C true DK105653C (da) 1966-10-24

Family

ID=4141430

Family Applications (1)

Application Number Title Priority Date Filing Date
DK76363AA DK105653C (da) 1962-02-22 1963-02-19 Anlæg til stereofonisk gengivelse af signaler.

Country Status (7)

Country Link
US (1) US3187102A (da)
BE (1) BE628734A (da)
CH (1) CH421195A (da)
DE (1) DE1233016B (da)
DK (1) DK105653C (da)
GB (1) GB960146A (da)
NL (1) NL289154A (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327061A (en) * 1963-11-12 1967-06-20 Hitachi Ltd Radio receivers with change-over between fm stereo and fm monaural signals
US3297825A (en) * 1964-03-12 1967-01-10 Sava W Jacobson Monaural to stereo automatic switching system for an fm multiplex stereo radio receiver
US3288936A (en) * 1964-10-06 1966-11-29 Motrola Inc Frequency modulation multiplex receiver using a visual indicator to control local oscillator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL237409A (da) * 1959-03-23
DE1092514B (de) * 1959-09-18 1960-11-10 Blaupunkt Werke Gmbh Nachrichtenempfangsgeraet fuer monaurale und stereophone Wiedergabe
NL281582A (da) * 1961-07-31

Also Published As

Publication number Publication date
GB960146A (en) 1964-06-10
DE1233016B (de) 1967-01-26
US3187102A (en) 1965-06-01
BE628734A (da)
CH421195A (de) 1966-09-30
NL289154A (da)

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