GB1055848A - Improvements in and relating to circuit arrangements for the stereophonic reproduction of signals - Google Patents

Improvements in and relating to circuit arrangements for the stereophonic reproduction of signals

Info

Publication number
GB1055848A
GB1055848A GB16994/65A GB1699465A GB1055848A GB 1055848 A GB1055848 A GB 1055848A GB 16994/65 A GB16994/65 A GB 16994/65A GB 1699465 A GB1699465 A GB 1699465A GB 1055848 A GB1055848 A GB 1055848A
Authority
GB
United Kingdom
Prior art keywords
signals
stereophonic
frequency
bridge circuit
april
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB16994/65A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1055848A publication Critical patent/GB1055848A/en
Expired legal-status Critical Current

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)
GB16994/65A 1964-04-25 1965-04-22 Improvements in and relating to circuit arrangements for the stereophonic reproduction of signals Expired GB1055848A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1055848A true GB1055848A (en) 1967-01-18

Family

ID=19789929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16994/65A Expired GB1055848A (en) 1964-04-25 1965-04-22 Improvements in and relating to circuit arrangements for the stereophonic reproduction of signals

Country Status (10)

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

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
DE2261519C3 (de) * 1971-12-16 1979-12-20 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka (Japan) Vierkanal-Stereophonie-Demodulationssystem

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149396B (de) * 1961-12-02 1963-05-30 Telefunken Patent Empfangsschaltung fuer kompatible Rundfunk-Stereophonie

Also Published As

Publication number Publication date
NO118385B (fr) 1969-12-22
SE302984B (fr) 1968-08-12
DK112107B (da) 1968-11-11
DE1271774C2 (de) 1975-03-06
US3315038A (en) 1967-04-18
BE662988A (fr) 1965-10-25
CH434371A (de) 1967-04-30
AT251036B (de) 1966-12-12
DE1271774B (de) 1975-03-06
NL6404602A (fr) 1965-10-26

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