DK112107B - Apparatus for stereophonic reproduction of signals. - Google Patents

Apparatus for stereophonic reproduction of signals.

Info

Publication number
DK112107B
DK112107B DK204265AA DK204265A DK112107B DK 112107 B DK112107 B DK 112107B DK 204265A A DK204265A A DK 204265AA DK 204265 A DK204265 A DK 204265A DK 112107 B DK112107 B DK 112107B
Authority
DK
Denmark
Prior art keywords
signals
stereophonic reproduction
stereophonic
reproduction
Prior art date
Application number
DK204265AA
Other languages
Danish (da)
Inventor
P Zwollo
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 DK112107B publication Critical patent/DK112107B/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)
DK204265AA 1964-04-25 1965-04-22 Apparatus for stereophonic reproduction of signals. DK112107B (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
DK112107B true DK112107B (en) 1968-11-11

Family

ID=19789929

Family Applications (1)

Application Number Title Priority Date Filing Date
DK204265AA DK112107B (en) 1964-04-25 1965-04-22 Apparatus for 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 Ind 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
BE662988A (en) 1965-10-25
NL6404602A (en) 1965-10-26
DE1271774B (en) 1975-03-06
NO118385B (en) 1969-12-22
AT251036B (en) 1966-12-12
GB1055848A (en) 1967-01-18
CH434371A (en) 1967-04-30
US3315038A (en) 1967-04-18
DE1271774C2 (en) 1975-03-06
SE302984B (en) 1968-08-12

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