Spike train regularity of the noisy neural auditory system model under the influence of two sinusoidal signals with different frequencies is investigated. For the increasing ratio m/n of the input signal frequencies (m, n are natural numbers) the linear growth of the regularity is found at the fixed difference (m - n). It is shown that the spike train regularity in the model is high for harmonious chords of input tones and low for dissonant ones.
Ushakov, Y., Dubkov, A.A., Spagnolo, B. (2011). Regularity of Spike Trains and Harmony Perception in a Model of the Auditory System. PHYSICAL REVIEW LETTERS, 107(107), 108103-1-108103-4 [10.1103/PhysRevLett.107.108103].
Regularity of Spike Trains and Harmony Perception in a Model of the Auditory System
SPAGNOLO, Bernardo
2011-01-01
Abstract
Spike train regularity of the noisy neural auditory system model under the influence of two sinusoidal signals with different frequencies is investigated. For the increasing ratio m/n of the input signal frequencies (m, n are natural numbers) the linear growth of the regularity is found at the fixed difference (m - n). It is shown that the spike train regularity in the model is high for harmonious chords of input tones and low for dissonant ones.
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