Analog noise generator

Details Analog noise generator Analog noise generator

1978-04-21

1979-11-27

Smith, Jerry

Boots, shoes, and leggings

331 78, G06F 102, H03B 2900

Patent

active

041763998

ABSTRACT:
The present invention relates to a binary random noise generator for the stochastic coding of digital or analog information, comprising a comparator having two inputs, one of which receives a reference voltage and the other a random analog noise coming from a source of noise, said comparator supplying at its output a binary signal with random transitions, said generator comprising a clock and a logic system which, on the one hand, effect the sampling of the binary signal with random transitions in synchonism with the frequency of said clock and, on the other hand, ensure the strict equiprobality of the two logic states of said binary signal with random transitions, without increasing the radius of correlation. The invention is more particularly applied to the stochastic coding of information with a view to calculation or transmission, with equidistribution of binary variable.

REFERENCES:
patent: 3366779 (1968-01-01), Catherall et al.
patent: 3706941 (1972-12-01), Cohn
patent: 3758873 (1973-09-01), Miller
patent: 3866029 (1975-02-01), Chevalier
patent: 3946215 (1976-03-01), May
patent: 3961169 (1976-06-01), Bishop et al.

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