Apparatus for detection of uniformly distributed noise interference and method therefor

摘要

A detector which provides an indication of the presence of a uniformly distributed noise if and only if the DC-converted outputs of a plurality of filters independent of a desired signal all exceed a thermal noise threshold and the absolute value of the difference between the logarithms of the converted outputs of said plurality of filters does not exceed a channel amplitude ratio chosen as a maximum for fitting the definition of a uniform noise.