| 摘要 |
A method and device for inserting a digital signal in a channel at a higher flow rate is provided, for example for transcribing from 704 Kbit/s into 2048 Kbit/s, wherein each binary element of the low flow rate channel is associated with a triplet whose first two bits are identical to the bit to be transmitted, and whose third bit is in the inverse state. Such a triplet is provided for the first ten bits of a sequence of eleven bits, the eleventh bit being associated with a doublet whose two bits are identical to the bit to be transmitted.
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