Electronic device that corrects timing inconsistencies in a videotape recorder's playback, stabilizing the image for optimum quality. Also synchronizes video sources, allowing image mixing. (See Sync).
Video tape recorder (VTR) playback circuitry used to smooth out the wavering edges of a video image.
Device performing a Time Base Correction function often with many other features, e. g. Transcoding function as well as noise reduction. Synonyms: TBC