DocumentCode
1482846
Title
Universal sine squared shaped video syncs
Author
Balasubramanian, K.
Author_Institution
Dept. of Elect. & Electron. Eng., Cukurova Univ., Adana, Turkey
Volume
37
Issue
1
fYear
1991
fDate
3/1/1991 12:00:00 AM
Firstpage
23
Abstract
A digital method for generating precisely controlled sine-squared shaped video sync pulses of sixteen different wave shapes is reported. The principle involved in the technique is to store 16 sample values of the desired sine-squared shaped signal in programmable read-only memory (PROM) and to release these digital data sequentially to a digital-to-analog converter at a desired speed to produce the sine-squared shaped waveform. The application of this method is discussed
Keywords
PROM; digital-analogue conversion; pulse generators; video equipment; video signals; PROM; TV; digital method; digital-to-analog converter; programmable read-only memory; pulse generator; sine-squared shaped video sync pulses; Clocks; Counting circuits; PROM; Pulse circuits; Pulse generation; Pulse shaping methods; Shape control; Signal generators; Switches; TV;
fLanguage
English
Journal_Title
Broadcasting, IEEE Transactions on
Publisher
ieee
ISSN
0018-9316
Type
jour
DOI
10.1109/11.75124
Filename
75124
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