NOISE SUPPRESSOR SYSTEM AND METHOD

摘要

A method and apparatus for a noise suppression system includes, a first noise suppressor algorithm that processes an audio input signal to provide first noise suppression gains, a second noise suppressor algorithm that processes the input signal to provide second noise suppression gains, a gain combiner tuned to the outputs of the noise suppression gains and combining the first and second noise suppression with frequency sub-bands of the input signal gains in a single processing channel, and a synthesis filter band module in the single processing channel to form a time-domain output signal of reduced noise relative to the input signal.