why scanning is necessary in t.v. transmission and why it
is carried out at fast rate?
Answer Posted / lodhi
NECESSITY OF SCANNING:-
scanning is necessary becausa if we want to transmit the
whole picture frame in a oncetime it require large
bandwidth . so, we divide the whole frame into pixel . so,
as the scanning is start the picture is pixel by pixel
transmit and it require less bandwidth and it is done at a
faster to remove the flicker and to show continuity in
picture...
| Is This Answer Correct ? | 114 Yes | 9 No |
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