System and method for recording digital audio signal and digital

Details System and method for recording digital audio signal and digital System and method for recording digital audio signal and digital

1994-05-24

1997-02-18

Tran, Thai Q.

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

360 48, 386104, H04N 578, H04N 576

Patent

active

056046030

ABSTRACT:
A digital audio and video signal recording system and method wherein erasure of a channel has no major effect on adjoining audio signals in the case of high density recording. The same channel of audio signals are recorded arranged in blocks in a direction orthogonal to the helical track of the magnetic tape. There is a possibility of the occurrence of error at the two outside tracks due to narrowing of the tracks at the time of editing of a channel, but preferably an outer code is added to enable erasure correction.

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