APPARATUS PROVIDED WITH AN IMPROVED DEVICE FOR REINSTALLING THE CONTINUOUS COMPONENT.

摘要

P The device for reproducing the DC component of a digital signal comprises: BR/ - an estimation device which makes a numerical estimation of the DC component, this estimation constituting a DC component correction signal, And a circuit adding to the received signal said correction signal. BR/ According to the invention, the estimation device consists of a circuit (20) which estimates the error at each clock time and which is followed by an adder (18) cumulating in the heart; time the successive results from the estimator circuit (20), the result from the adder (possibly converted to analog in a converter 5) being added to the received signal, without making an accurate estimate of the DC component line by line. BR/ Application: signal processing in a transmission system, said signal comprising digital signals. This is for example a receiver in a MAC TV system. / P