In the second arm, the chrominance signal bypasses the Zener diode through a band pass filter.
2.
CTIA / GTIA outputs separate digital luminance and chrominance signals, which are mixed to form an analogue composite video signal.
3.
In the NTSC ( Y2 IQ ) and PAL systems, the chrominance signals had significantly narrower bandwidth than that for the luminance.
4.
If the chrominance signal was missing, or deliberately ignored, the focusing system was disconnected and its power added to the gun.
5.
This ensures compatibility with black and white receivers, and also benefits noise performance and allows separation into meaningful luminance and chrominance signals for transmission.
6.
Dot crawl can be greatly reduced by using a good comb filter in the receiver to separate the encoded chrominance signal from the luminance signal.
7.
M had a similar 4-head recording system to Betacam, but the chrominance signals were recorded as two FM subcarriers of the main chrominance track FM carrier.
8.
A vectorscope uses an overlaid circular reference display, or " graticule ", for visualizing chrominance signals, which is the best method of referring to the phase.
9.
The two chrominance signals, Pr and Pb, were combined into one signal by chrominance time compressed multiplexing ( CTCM ), which is a type of time division multiplexing.
10.
In composite video signals, the U and V signals modulate a color subcarrier signal, and the result is referred to as the chrominance signal; the saturation of the color.
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