GB506709A - Arrangement for separating synchronizing impulses in television systems - Google Patents

Arrangement for separating synchronizing impulses in television systems

Info

Publication number
GB506709A
GB506709A GB2605038A GB2605038A GB506709A GB 506709 A GB506709 A GB 506709A GB 2605038 A GB2605038 A GB 2605038A GB 2605038 A GB2605038 A GB 2605038A GB 506709 A GB506709 A GB 506709A
Authority
GB
United Kingdom
Prior art keywords
rectifier
arrangement
television systems
biassed
signals
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
GB2605038A
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz AG
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 Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Priority to GB2605038A priority Critical patent/GB506709A/en
Publication of GB506709A publication Critical patent/GB506709A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)

Abstract

506,709. Television receivers. BERRY, R. J. (Lorenz Akt.-Ges., C.) Sept. 6, 1938, No. 26050. [Class 40 (iii)] Mixed signals are applied over a transformer 26, Fig. 4, to a rectifier 22 which is biassed in dependence upon the mean picture signal so that synchronizing pulses only occur at terminals 4, 5. The bias is developed by a suitably poled rectifier 29 which passes the picture signals only to the resistance-capacity combination 30. An alternative circuit, Fig. 7, has the rectifier 32 biassed by the output of rectifier 35, the synchronizing signals occurring at 7, 8. The rectifiers may be thermionic diodes, and both may be contained in one envelope, Figs. 8 and 9 (not shown).
GB2605038A 1938-09-06 1938-09-06 Arrangement for separating synchronizing impulses in television systems Expired GB506709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2605038A GB506709A (en) 1938-09-06 1938-09-06 Arrangement for separating synchronizing impulses in television systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2605038A GB506709A (en) 1938-09-06 1938-09-06 Arrangement for separating synchronizing impulses in television systems

Publications (1)

Publication Number Publication Date
GB506709A true GB506709A (en) 1939-06-02

Family

ID=10237558

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2605038A Expired GB506709A (en) 1938-09-06 1938-09-06 Arrangement for separating synchronizing impulses in television systems

Country Status (1)

Country Link
GB (1) GB506709A (en)

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