Digital slicer having a pulse-width locked loop

摘要

THE INVENTION CONCERNS A TELECOMMUNICATIONS DEVICE USING AN ADAPTIVE CUTTER WITH AN IMPULSE LOCKING BUCKLE. A COMPARATOR COMPRISES THE LEVEL INDICATION PULSES 216 OF A RECEIVED SIGNAL WITH A REFERENCE CUTTING SIGNAL. THE INDICATION PULSES HAVE A PREDETERMINED NOMINAL TIME AND THE REFERENCE CUT LEVEL IS CONTROLLED BY AN IMPULSE LOCKING LOOP 7 THAT REACTS TO LEVEL INDICATORS AT THE OUTPUT OF THE COMPARATOR. / P / P THE INVENTION APPLIES IN PARTICULAR TO THE TRANSMISSION OF TELEVISION SIGNALS. / P