G - Physics – 11 – B
Patent
G - Physics
11
B
352/18
G11B 5/09 (2006.01) G11B 5/86 (2006.01) G11B 27/02 (2006.01) G11B 27/032 (2006.01)
Patent
CA 1181169
ABSTRACT OF THE DISCLOSURE A PCM (pulse code modulation) signal recording system including a first signal processor for processing a recording signal into a predetermined PCM signal, a second signal processor for processing a reproduced PCM signal into a recording signal, a first clock signal generator generating a master clock signal, a second clock signal generator generating at least one recording clock signal from the master clock signal, the recording clock signal is supplied to the first signal processor, a third clock signal generator generating at least one reproducing clock signal from the master clock signal, the reproducing clock signal is supplied to the second signal processor, a comparator digitally comparing the phases of the second and third clock signals and producing a control signal, and a controller receiving the control signal and controlling the second or third clock signal so that they are synchronized.
390240
Hoshimi Susumu
Kojima Tadashi
Gowling Lafleur Henderson Llp
Sony Corporation
Tokyo Shibaura Denki Kabushiki Kaisha
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