PCM recording and reproducing apparatus

Details PCM recording and reproducing apparatus PCM recording and reproducing apparatus

1985-06-18

1987-10-20

Canney, Vincent P.

Dynamic magnetic information storage or retrieval

Converting an analog signal to digital form for recording;...

360 13, G11B 509, G11B 2702

Patent

active

047018127

ABSTRACT:
A PCM recording and reproducing apparatus provided with an overdubbing function includes an error-correcting device employing error-correcting redundant signals recorded apart from the audio tracks. The apparatus functions to prevent error correction when the use of the redundant signals would cause the audio tracks to be corrected in error.

REFERENCES:
"On a Tape Format for Relizable PCM Multi-Channel Tape Recorders", Tanaka et al, A.E.S. 5/80.
"On PCM Multi-Channel Tape Recorder Using Powerful Code Format", Tanaka et al, A.E.S. 10/80.

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