Related Experiment Video
Updated: Jun 5, 2026

Stochastic Noise Application for the Assessment of Medial Vestibular Nucleus Neuron Sensitivity In Vitro
Published on: August 28, 2019
Effective stochastic resonance under noise of heterogeneous amplitude
Ryosuke Kawai1, Shogo Torigoe, Kazuhiro Yoshida
1Department of Mathematical and Life Sciences, Hiroshima University, Kagamiyama, Higashi-Hiroshima 739-8526, Japan.
Abstract:
Stochastic resonance is numerically and analytically studied using a model wherein two coupled particles are exposed to noise of heterogeneous (i.e., particle-dependent) amplitude. In a certain range of coupling constant and under noise of heterogeneous amplitude, a particle is observed to resonate intensively to the external field. In other words, one particle under noise of very small or zero amplitude exhibits intensive resonance with the assistance of a highly fluctuating second particle under noise of large amplitude. This intensive resonance is interpreted as a product of the unique combinatory dynamics between one particle that stochastically fluctuates and another particle that classically resonates to the external field.
Related Concept Videos
Sound Waves: Resonance
Concept of Resonance and its Characteristics
Sound Waves: Interference
Forced Oscillations
Double Resonance Techniques: Overview
Spin decoupling is usually achieved by...
Parallel Resonance
