Pulse code modulation recording and reproducing apparatus

Details Pulse code modulation recording and reproducing apparatus Pulse code modulation recording and reproducing apparatus

1975-03-21

1976-09-07

Dildine, Jr., R. Stephen

Communications: electrical

Digital comparator systems

3401461AB, 360 32, 360 53, G11B 2736, H03K 518

Patent

active

039797210

ABSTRACT:
A PCM recording and reproducing apparatus comprising an error detecting circuit for detecting a frame including at least one word information signal with an error, the frame being a reproduction signal read from a recording medium on which certain pulse coded information is recorded in a frame distribution system, and a compensating circuit for compensating the reproduced information signal by the use of the output signal from the error detecting circuit, thereby removing the adverse effects of information dropout in spite of a high density recording.

REFERENCES:
iwamura, H. et al. Pulse-Code-Modulation Recording System In J. Aud. Eng. Soc. 21(7):pp. 535-541, Sept. 1973.
Sato, N. PCM Recorder A New Type of Audio Magnetic Tape Recorder, in J. Aud. Eng. Soc., 21(7): pp. 542-548, Sept. 1973.

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