Accession Number:
AD0669520
Title:
RADIO, NO. 3, 1966 SELECTED ARTICLES.
Descriptive Note:
Corporate Author:
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Personal Author(s):
Report Date:
1967-07-12
Pagination or Media Count:
13.0
Abstract:
Automatic frame scan control AFSC prevents pairing of lines, a frequent and undesirable phenomenon, which reduces vertical sharpness of definition and creates a flicker tiring to the viewer. AFSC also eliminates pulling and jumping of the frame. A circuit designed by the author to include AFSC is included and described in detail. The author suggests a method to improved interlacing stability by changing the integrating network in such a manner that suppression of line sync pulses and the shaping of frame sync pulses are separated. A schematic for such a circuit is given. Author
Descriptors:
Subject Categories:
- Acoustic Detection and Detectors
- Non-Radio Communications