Motion signal recording and reproducing circuit

Details Motion signal recording and reproducing circuit Motion signal recording and reproducing circuit

1991-06-07

1995-06-06

Chin, Tommy P.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358337, 358339, H04N 989

Patent

active

054227283

ABSTRACT:
A motion signal recording circuit in a digital video recording apparatus for recording a motion signal with a video signal comprises a motion signal separator for separating the motion signal from a digital video signal, an error correcting encoder for encoding by adding a parity word to the separated motion signal, and a recording device for recording the encoded motion signal to the magnetic recording media. Since the error correcting parity word is added to the motion signal in recording, the errors generated at the motion signal during transmission are eliminated by the parity word added to the motion signal in reproducing, so that deterioration of the picture quality is prevented.

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patent: 5113262 (1992-05-01), Strolle et al.

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