DEVICE AND METHOD FOR SUPPRESSING PERIODIC INTERFERENCE SIGNALS

摘要

The invention relates to a device and method for suppressing periodic interference signals, comprising a signal analyser (1), for the output of an error signal (d(k)) and corresponding coefficients (a >i<) on the basis of a distorted wanted signal (x(k)), whereby a suppression unit (2) generates a suppressing error signal (d'(k)), based on the error signal (d(k)) and a signal synthesiser (3) regenerates a recovered wanted signal (x*(k)), based on the suppressing error signal (d'(k)) and the coefficients a>i<.