Accession Number : ADD000018
Title : Noise-Riding Slicer.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C
Personal Author(s) : Brown,Bruce J
Report Date : 11 Sep 1973
Pagination or Media Count : 4
Abstract : The patent describes a noise-slicing device for substantially eliminating the noise from an input signal consisting of signal pulses riding in a background of noise. The input signal is fed through an electronic attenuator into an output comparator which provides an output whenever its input-signal level is above a reference voltage. A feedback loop provides a control signal to the attenuator to automatically control the attenuation level. The input to the feedback loop is the output of the attenuator.
Descriptors : *Noise reduction, *Patents, Suppressors, Background noise, Attenuators, Comparators, Feedback
Subject Categories : Electrical and Electronic Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE