Method and apparatus for recording and/or reproducing PCM signal

Dynamic magnetic information storage or retrieval – General processing of a digital signal – Data in specific format

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360 32, G11B 509, G11B 500

Patent

active

047589078

ABSTRACT:
When a PCM signal having a sampling frequency of 32 KHz, a quantization of 12 bits per sample, and 4 channel is to be recorded onto tape, the PCM signal undergoes, prior to being recorded onto the tape, such predetermined data dispersion that burst errors incurred in the reproduction operation may be compensated.

REFERENCES:
patent: 4617599 (1986-10-01), Noguchi et al.
"Sound PCM Decoders LSI's for Japanese DBS", by H. Ukai et al., IEEE, vol. CE 31 H 1, 2/85.

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