Optimum recording/reproducing apparatus

Details Optimum recording/reproducing apparatus Optimum recording/reproducing apparatus

1993-09-02

1995-01-10

Hajec, Donald

Dynamic magnetic information storage or retrieval

General processing of a digital signal

Data clocking

360 46, G11B 0509

Patent

active

053812760

ABSTRACT:
An optimum recording/reproducing apparatus for optimally performing recording and reproduction according to the change of data recording and reproducing environments, to record digital data on a predetermined recording medium by using a recording head and reproducing the recorded data by using the reproducing head to be output, includes a recording apparatus comprising a memory, a modulator, an envelope detector and a clock generator, whereby the rate of reading out the data from the memory and the modulating clock signal applied to the modulator are determined according to the clock signal; and a reproducing apparatus comprising a detector, a phase-locked loop (PLL) circuit, a demodulator and a memory.

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