A digital audio or video signal in which there is no content present. In video this would be a pure black picture; in audio this would be a signal with a volume of zero. In a digital black signal all of the signal carrying components (clock, subcode, etc.) remain, it’s just that the data is purposely set to values that produce no content.
Sweetwater Sound Inc.
5501 U.S. Hwy 30 W
Fort Wayne, IN 46818
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