METHOD AND SIMULTANEOUS RADIO BROADCAST TRANSMITTER USING A PRE-FILTERING OF THE MULTI-CARRIER DIGITAL SIGNAL

摘要

The disclosure relates to a radio broadcasting method for a first multicarrier digital signal occupying a first frequency band adjacent to at least one second frequency band, each assigned to a second signal. Pre-filtering is applied to the said first signal before its emission so as to attenuate the power of the said first signal in at least a first portion of the said first frequency band, adjacent to the said second frequency band(s).