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