Method of processing and recording data while reproducing the sa

Details Method of processing and recording data while reproducing the sa Method of processing and recording data while reproducing the sa

1992-04-30

1995-08-01

Sniezek, Andrew L.

Dynamic magnetic information storage or retrieval

Monitoring or testing the progress of recording

358310, 360 27, 360 31, 360 53, H04N 578, H04N 979

Patent

active

054384591

ABSTRACT:
The precedingly reproduction signal reproduced by a precedingly reproducing head is recorded on a tape. If it is detected that the reproduction signal includes abnormality owing to a reason such as poor error rate, the recording operation is stopped. Then, for retrial of the recording, the information on the position where the abnormality has occurred is held. A memory may be provided to always rewrite and store the signal reproduced by the precedingly reproducing head, and also a simultaneously reproducing head which is different from the precedingly reproducing head may be provided to immediately monitor the recording state of the signal recorded on the tape. If it is detected that the signal reproduced by the simultaneously reproducing head includes abnormality, the recording operation is stopped, the information on the position where the abnormality has occurred is held. Further, the rewrite operation in the memory is stopped and the original precedingly reproduction signal corresponding to the signal to be recorded at the position where the abnormality has occurred is held in the memory.

REFERENCES:
patent: 4389680 (1983-06-01), Gramling
patent: 4674076 (1987-06-01), Hsieh et al.
patent: 4723176 (1988-02-01), Ive
patent: 4914661 (1990-04-01), Mester
patent: 4918694 (1990-04-01), Preissler
patent: 4939605 (1990-07-01), Heitmann et al.
patent: 4974111 (1990-11-01), Platte et al.
patent: 5124851 (1992-06-01), Masui et al.

Affiliated with

Also associated with

Rating

Method of processing and recording data while reproducing the sa does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of processing and recording data while reproducing the sa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of processing and recording data while reproducing the sa will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-737370