Recording medium having digital copy management data recorded th

Recording method employing a magnetic recording medium

Recording method for magnetic recording medium, recording...

Recording method, unload method, and magnetic disk

Recording of digital signals on d.c.-erased magnetic tape

Recording or reproducing apparatus

Recording prohibition region setting method for video tape

Recording reproducing control circuit for recording apparatus

Recording-medium mis-recording preventing mechanism

Recording/playback apparatus with electric wave transmission

Recording/playing circuit

Recording/reading high density data tracks with backward compati

Recording/reproduced signal switching system for a 4-head type r

Recording/reproducing apparatus with read-after-write capability

Recording/reproducing apparatus with read-after-write capability

Recording/reproducing apparatus with selective attenuation of re

Recording/reproducing circuit and recording/reproducing apparatu

Recording/reproducing method and apparatus of magnetic disk unit

Recovering data from magnetic recording tape adhered after long

Reduced head population detection in a disc drive