Dynamic information storage or retrieval – Condition indicating – monitoring – or testing – Including radiation storage or retrieval
Patent
1987-01-30
1989-05-09
Faber, Alan
Dynamic information storage or retrieval
Condition indicating, monitoring, or testing
Including radiation storage or retrieval
360 48, 360 53, 360 73, 358342, G11B 1552
Patent
active
048294977
ABSTRACT:
When a time-sequential signal such as an audio or digital data signal is optically recorded on a disc-shaped recording medium, the transmission rate of the digital data is determined or the time-sequential audio signal is sampled at a predetermined sampling frequency to obtain time-sequential digital data which is sequentially recorded on the disc-shaped recording medium. The rotational speed of the disc-shaped recording medium is controlled in response to the transmission rate of the time-sequential digital data.
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Sako Yoichiro
Yamagami Tamotsu
Yamamura Shinichi
Faber Alan
Shaw, Jr. Philip M.
Sony Corporation
Young W. R.
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