Patent ID: 6195537
Filing Date: 2001-02-27
Classification: H04B

Abstract:
An apparatus for processing an input signal, said apparatus comprising:a signal replicator for creating a first signal based on said input signal and for putting said first signal on a first signal path, and for creating a second signal based on said input signal and for putting said second signal on a second signal path, wherein said first signal and said second signal are each analog representations of said input signal;a signal combiner for receiving a plurality of analog regenerated signals from said first signal path and for receiving said second signal from said second signal path, and for creating an output signal based on the vector difference of said plurality of analog regenerated signals and said second signal;a scanner for identifying a plurality of strong signals in said first signal; anda resynthesizer in said first signal path for regenerating said plurality of strong signals to create a plurality of digital regenerated signals; andan digital-to-analog converter in said first signal path for converting said plurality of digital regenerated signals to said plurality of analog regenerated signals.