| 摘要 |
Device for recording data on a recording medium such as a digital disk having a sizeable pass band relative to that required to construct the messages to be recorded, characterised in that it includes means 11, 12 of multiplexing signals to be recorded which are emitted by distinct sources 7, 8, 9, 10 in a composite signal and means 16 of digitising the composite signal so that it can be written on the digital disk. <IMAGE>
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