| 摘要 |
<p>A method and apparatus for recording/playback of low frequency analogue data signals together with a video signal on a single video recording medium, for example a video tape. The low frequency analogue signals are formatted into a single high frequency signal compatible with the bandwidth and dynamic range of the audio track of said medium and recorded synchronously with said video signal. An audio signal may also be recorded. On playback the data signals and video signal may be displayed simultaneously on single display means.</p> |
