title: Experimental evidence of stochastic resonance without tuning due to non-Gaussian noises.
abstract: In order to test theoretical predictions, we have studied the phenomenon of stochastic resonance in an electronic experimental system driven by white non-Gaussian noise. In agreement with the theoretical predictions our main findings are an enhancement of the sensibility of the system together with a remarkable widening of the response (robustness). This implies that even a single resonant unit can reach a marked reduction in the need for noise tuning.
authors.affiliation: Grupo Fisicoquímica de Materiales, Centro Atómico Bariloche and Instituto Balseiro (CNEA and Universidad Nacional de Cuyo), 8400-San Carlos de Bariloche, Argentina.
authors.forename: F J
authors.initials: FJ
authors.lastname: Castro
authors.forename: M N
authors.initials: MN
authors.lastname: Kuperman
authors.forename: M
authors.initials: M
authors.lastname: Fuentes
authors.forename: H S
authors.initials: HS
authors.lastname: Wio