Information recording method having successive data write and da

Details Information recording method having successive data write and da Information recording method having successive data write and da

1990-02-28

1993-02-02

Richardson, Robert L.

Dynamic information storage or retrieval

Condition indicating, monitoring, or testing

Including radiation storage or retrieval

360 53, G11B 700

Patent

active

051843412

ABSTRACT:
In an information recording method in repeatedly and alternately performing a write operation and a verifying operation on an information recording medium having a spiral track, the data processing sector unit amount is set in advance to be less by the latency necessary for the inter-track jump. Also, the processing data for the data recording operation and the verifying operation are set to an appropriate length, so that a desired processing time is obtained from the time after termination of the data reading out operation of the verifying operation to the time of commencement of the data recording operation in the write operation. It is thus possible to minimize the latency from the writing operation to the verifying operation and the latency from the verifying operation to the next writing operation.

REFERENCES:
patent: 4809091 (1989-02-01), Miyazawa et al.
patent: 4814903 (1989-03-01), Kulakowski et al.
patent: 4924330 (1990-05-01), Seamons et al.

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