Sm. Hess et Am. Albano, MINIMUM REQUIREMENTS FOR STOCHASTIC RESONANCE IN THRESHOLD SYSTEMS, International journal of bifurcation and chaos in applied sciences and engineering, 8(2), 1998, pp. 395-400
We present results of numerical simulations which demonstrate that suf
ficient conditions for a system to exhibit stochastic resonance are th
e presence of input noise and a system threshold in a system subject t
o a subthreshold periodic signal.