| 摘要 |
The circuit modulates and devides binary coded digital data for multitrack type recording, up-grading record density, removing blanking time. The 10-bit converted data is transmitted serially through P/S and recorded to the track by latch (25). Each modulation unit (20) comprises mutual-inverse driving buffers (21), (22) and sink generators (23), (24) to read and write signals.
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