Apparatus for magnetic recording and reproducing digital audio d

Dynamic magnetic information storage or retrieval – Splitting one information signal for recording on plural...

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360 29, 360 103, G11B 502

Patent

active

054248795

ABSTRACT:
A recording and/or reproducing apparatus divides long bit-length data into upper bit data and lower bit data, and records both data along with discriminating data in a manner that the upper-bit data and the lower-bit data are allocated and recorded, on an alternating basis, onto the scan start side areas and the scan end side areas of a plurality of pairs of recording tracks, in order to obtain more high-quality digital audio signal to be recorded and reproduced.

REFERENCES:
patent: 4685004 (1987-08-01), Takahashi et al.
patent: 4819090 (1989-04-01), Hikawa
patent: 4972417 (1990-11-01), Sako et al.
patent: 5311372 (1994-05-01), Matsumi et al.

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