| 摘要 |
<p>A digital video tape recorder includes a rotary drum (d) that has a leading head (a) and a trailing head (b) mounted thereon for recording video signals in respective slanting tracks (A, B) scanned on the tape (T) while the tape is advanced. Each of the tracks (A, B) includes, in sequence in the scanning direction of the respective head, a first auxiliary recording area (AU1), a second auxiliary recording area (AU2) and a video signal recording area (VI). The heads (a, b) are displaced with respect to each other on the drum (d) in the scanning direction by a distance (GL) that is less than the distance (K) in the scanning direction between an ending edge (e) of the first auxiliary recording area (AU1) of the track (B) formed by the trailing head (b) and a starting edge (s) of the video recording area (VI) of the track (A) formed by the leading head (a). Because of the arrangement of the heads, after-recording of audio signals in the first auxiliary recording area (AU1) by the trailing head (b) is completed before the leading head (a) begins reproduction of video signals. This prevents cross-talk from the audio recording signal that would disrupt the reproduced video signal, whereby a satisfactory picture can therefore be reproduced during after-recording of audio signals. <IMAGE></p> |
