The results of comparison, by objective and subjective assessment of sound quality, of signals processing algorithms in the multi-microphone arrays are refined. These Matlab scripts were made for subjective comparison of two algorithms of space-time processing based on the criterion of musical signal quality. Music signal distorted by additive interference. These tests results allow us to recommend a simpler, from the point of the calculations view, algorithm of the sum and delays instead of the more complicated competitive algorithm.
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