CH434371A - Device for the stereophonic reproduction of signals - Google Patents

Device for the stereophonic reproduction of signals

Info

Publication number
CH434371A
CH434371A CH562565A CH562565A CH434371A CH 434371 A CH434371 A CH 434371A CH 562565 A CH562565 A CH 562565A CH 562565 A CH562565 A CH 562565A CH 434371 A CH434371 A CH 434371A
Authority
CH
Switzerland
Prior art keywords
signals
stereophonic reproduction
stereophonic
reproduction
Prior art date
Application number
CH562565A
Other languages
German (de)
Inventor
Willem Zwollo Petrus
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 CH434371A publication Critical patent/CH434371A/en

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)
  • Machines For Laying And Maintaining Railways (AREA)
CH562565A 1964-04-25 1965-04-22 Device for the stereophonic reproduction of signals CH434371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6404602A NL6404602A (en) 1964-04-25 1964-04-25

Publications (1)

Publication Number Publication Date
CH434371A true CH434371A (en) 1967-04-30

Family

ID=19789929

Family Applications (1)

Application Number Title Priority Date Filing Date
CH562565A CH434371A (en) 1964-04-25 1965-04-22 Device for the stereophonic reproduction of signals

Country Status (10)

Country Link
US (1) US3315038A (en)
AT (1) AT251036B (en)
BE (1) BE662988A (en)
CH (1) CH434371A (en)
DE (1) DE1271774C2 (en)
DK (1) DK112107B (en)
GB (1) GB1055848A (en)
NL (1) NL6404602A (en)
NO (1) NO118385B (en)
SE (1) SE302984B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355552A (en) * 1964-06-30 1967-11-28 Gen Electric Biasing arrangement for automatic stereophonic radio receiver
FR2163689B1 (en) * 1971-12-16 1976-08-27 Matsushita Electric Industrial Co Ltd

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149396B (en) * 1961-12-02 1963-05-30 Telefunken Patent Reception circuit for compatible radio stereophony

Also Published As

Publication number Publication date
DK112107B (en) 1968-11-11
NO118385B (en) 1969-12-22
GB1055848A (en) 1967-01-18
BE662988A (en) 1965-10-25
SE302984B (en) 1968-08-12
NL6404602A (en) 1965-10-26
US3315038A (en) 1967-04-18
DE1271774B (en) 1975-03-06
AT251036B (en) 1966-12-12
DE1271774C2 (en) 1975-03-06

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