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Priority to TW82101027ApriorityCriticalpatent/TW266290B/en
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Signal Processing For Digital Recording And Reproducing
(AREA)
Abstract
A digital signal playing and recording method is used for deciding relative position between read/write magnetic head and track on recording medium, in which the track includes data area and non-data area. Data area is one continuous data block, and each includes main data, synchronous symbol, continuous block address and parity check bit including block address. Non-data area includes some non-data signals. The above method comprises the steps of: generating some area ending signal in reproduced area by parity bit check and block address continuity check; deciding read/write magnetic head and relative address on recording medium according to area ending signal, in which the digital signal playing and recording method is used in post-recording mode which performs playing operations on some area of recorded medium and recording operations on some area.
TW82101027A1993-02-111993-02-11Digital signal recording/playing system and method thereof
TW266290B
(en)