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US 5,608,531 AGranted
Video signal recording apparatus
AssigneeSony Corporation
InventorsTakashi Honda, Dai Sato
Life of this patent
Estimating the term…
Abstract
A video signal recording apparatus in which a chroma signal contained in a video signal is down-converted and then recorded on a predetermined recording medium comprises a sampling circuit for processing the chroma signal in an offset sub-sampling fashion, wherein the chroma signal sampled by the sampling circuit is recorded on the recording medium and a burst signal for detecting a phase of the chroma signal is not sub-sampled and then recorded on the recording medium.
Claims5
A video signal recording apparatus comprising:
- sampling means for offset sub-sampling a chroma signal contained in a video signal and for not sub-sampling a burst signal contained in said video signal, and
- means for recording the offset sub-sampled chroma signal and the burst signal on a predetermined recording medium.
Dependencies are inferred from the claim text.