| 摘要 |
<p>PURPOSE:To improve sound quality by arranging a recording and reproducing magnetic head for audio signals opposite to a rotary video head with a capstan and a pinch roller in between. CONSTITUTION:A composite head 12 including an erasing head dedicated to an audio track for audio signals, an audio signal recording and reproducing head, and a control head recording and reproducing control signals for controlling the running speed and phase of a magnetic tape 2 is arranged in contact with the magnetic tape 2 trailing a capstan 13 and a pinch roller 14.</p> |
