| 摘要 |
<p>PURPOSE:To adjust all the phase relation with one tape by providing a marker interval representing the start point of a PCM audio track, a marker interval representing the start point of a video track, and a marker interval representing the end point of the video track. CONSTITUTION:An adjusting track 4 with length longer than that of the sum of a second PCM audio track 2A and the video track 2V is formed with the same track pattern as that of track 2A and the video track 2V, and the marker intervals 42M, 41M, and 40M representing each start point are provided at positions in accordance with the start point of the track 2A, that of a first PCM audio track 2A, and that of the video track 2V, respectively. When an adjusting tape is reproduced, marker signals representing those start points are outputted, and all the phase relation can be adjusted with one tape.</p> |
