| 摘要 |
The field of the invention is that of devices for restoring information contained in a digital signal. More precisely, the present invention relates to a detection threshold level generator device, making it possible to reconstitute a source digital signal from a heavily deformed digital signal received. According to the invention, the threshold level generator, for the purpose of detecting the value of the bits of a received digital signal coded over three levels, comprises means (11, 12, 13) producing the said threshold level (Vs) in the form of a voltage with means tending to reach the absolute value, to within a constant differential value, of the maximum amplitude of the said digital signal (Sn). <IMAGE>
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