Dynamic magnetic information storage or retrieval – General recording or reproducing – Recording-or erasing-prevention
Patent
1988-04-08
1990-03-27
Canney, Vincent P.
Dynamic magnetic information storage or retrieval
General recording or reproducing
Recording-or erasing-prevention
360 66, G11B 1504, G11B 503
Patent
active
049125745
ABSTRACT:
The present invention relates to an apparatus for recording a digitized signal. If a recording apparatus is switched from a recording mode to a non-recording mode and then switched from the non-recording mode to a recording mode, there is produced a portion between two records where the records are not continuous. When such a portion is reproduced, abnormal data come to be reproduced because of existence of discontinuity between the prior and subsequent data. And, if a digital audio signal is similarly recorded, it follows that an abnormal sound is generated when such a portion is reproduced. Then, by recording an anti-format signal in the discontinuous portion, the reproduction of abnormal data or generation of abnormal sound can be prevented from occurring.
REFERENCES:
patent: 4549229 (1985-10-01), Nakano et al.
Arai Takao
Kobayashi Masaharu
Noguchi Takaharu
Canney Vincent P.
Hitachi , Ltd.
LandOfFree
Apparatus for recording digital signal does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for recording digital signal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for recording digital signal will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1655253