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Digital Video and HD
book

Digital Video and HD

by Charles Poynton
January 2003
Intermediate to advanced content levelIntermediate to advanced
736 pages
30h 54m
English
Morgan Kaufmann
Content preview from Digital Video and HD
COMPOSITE VIDEO_.I SYNC
or S-video LUMA SEPARATOR
COMPOSITE VIDEO
or S-video CHROMA~
BURST GATE
BURST PHASE / LOOP VOLTAGE CONTROLLED
FILTER CRYSTAL OSCILLATOR (VCXO)
sin
cos SUBCARRIER
- - -~,-- PAL V-AXIS
POLARITY
Figure 28.9
Subcarrier regeneration
Techniques to regenerate subcar-
rier from consumer devices are
described in Consumer analog
NTSC and PAL,
on page 579.
Although 4fs C NTSC systems
sample on the [/, Q]
axes, narrow-
band Q is rarely used. See NTSC
Y'IQ system,
on page 365.
encoder of Figure 28.4, and in the PAL encoder of
Figure 28.6. In Figure 28.9, I indicate regeneration ...
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Publisher Resources

ISBN: 9781558607927