Divergent Signal-to-Noise Ratio and Stochastic Resonance in Monostable Systems

Preprint

8 September 1996

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/9609077

Abstract

We present a class of systems for which the signal-to-noise ratio always increases when increasing the noise and diverges at infinite noise level. This new phenomenon is a direct consequence of the existence of a scaling law for the signal-to-noise ratio and implies the appearance of stochastic resonance in some monostable systems. We outline applications of our results to a wide variety of systems pertaining to different scientific areas. Two particular examples are discussed in detail.

Keywords

SIGNAL TO NOISE RATIO
STOCHASTIC RESONANCE
MONOSTABLE SYSTEMS
DIRECT CONSEQUENCE
DIVERGENT SIGNAL
INFINITE NOISE
NEW PHENOMENON

All Related Versions

Version 1, 1996-09-08, ArXiv
Published version: Physical Review Letters, 77 (14), 2863.

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