Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1993-11-17
1996-02-20
Chin, Tommy P.
Facsimile and static presentation processing
Facsimile
Recording apparatus
360 381, 360 331, 358335, H04N 576
Patent
active
054934141
ABSTRACT:
A method of dubbing compressed digital video signals adopted for an apparatus for efficient coding and subsequent recording/playback of video signals. In the method of dubbing compressed digital video signals, on a playback unit side, after padding error data by an error processing circuit with respect to an error uncorrectable in error correction by an ECC circuit of playback, the digital video signal is provided with a parity for transmission by a parity generating circuit and is then transmitted to a recording unit side. On the other hand, on the recording unit side, after padding error data by an error processing circuit with respect to an error uncorrectable in error correction by an ECC circuit of transmission, the digital video signal is provided with a parity for recording by a parity generator and is then recorded in a recording medium.
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Inoue Hajime
Ishimaru Hiroyuki
Ogawa Kazuyuki
Oguro Masaki
Okamoto Ichiro
Chin Tommy P.
Frommer William S.
Sony Corporation
Truong Khoi
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