| 摘要 |
<p>A digital video tape recorder comprises a rotary transducer head arrangement comprising an advance read head (3A) and a confidence head (5A) both capable of reading audio signals recorded in portions (20a) of oblique tracks (20) on a magnetic tape, the heads (3A and 5A) being positioned relative to one another such that an audio signal at any given position on the magnetic tape reaches the advance read head (3A) a predetermined time before the same signal reaches the confidence head (5A), and a delay device (13) for delaying the output of the advance read head (3A) by that predetermined time.</p> |
