Dynamic magnetic information storage or retrieval – General processing of a digital signal – Data in specific format
Patent
1992-11-03
1994-08-02
Hajec, Donald
Dynamic magnetic information storage or retrieval
General processing of a digital signal
Data in specific format
360 32, 358335, G11B 509, H04N 576
Patent
active
053351177
ABSTRACT:
A method for digital magnetic recording and reproducing of video images while compressively encoding video image data to reduce a bit rate includes the steps of forming the compressed data into sync-block units corresponding to minimum units for error-correcting, recording the compressed data as sync block units on a plurality of tracks of a digital magnetic tape, and reproducing a recognizable image corresponding to the video image data from the recorded compressed data. According to one aspect of the method, the sync blocks are arranged so as to be recorded on the plurality of tracks using a line sequential scanning method in the track-traversing direction, and the arranged sync blocks are restored to their original locations during reproduction. A digital magnetic recording and reproducing apparatus suitable for implementing the above method is also disclosed.
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Kim Tae-eung
Park Ku-man
Hajec Donald
Kim Won Tae C.
Samsung Electronics Co,. Ltd.
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