Home > Term: I, W, Q, B
I, W, Q, B
An NTSC test signal used to cheque television broadcast equipment.
It consists of an I signal followed by a white bar, then a Q signal and a black level on each line.
- Part of Speech: noun
- Industry/Domain: Software
- Category: Video editing
- Company: Tektronix
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Creator
- Harry8L
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(V.I.P) 574128 points - 100% positive feedback
(London, United Kingdom)
