Zero reference pulse: Difference between revisions

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short description
m Removed 'a(n)' from the beginning of the short description per WP:SDFORMAT, from a request at Wikipedia:Reward board. (via WP:JWB)
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{{short description|A signalSignal transmitted for test purposes in TV transmitters}}
'''Zero reference pulse''' or '''Zero pulse''' is an artificially produced pulse in a professional television receiver imitating no [[radio frequency]] case for [[modulation]] index measurements in analogue [[TV transmitter]]s.