This script calculates the internal representations of a pure tone with and without a sinusoidal amplitude modulation, and plots the outcome of two modulation frequency bands for the band centered at 5 kHz.
This demonstration uses the model default parameters.
A. King, L. Varnet, and C. Lorenzi. Accounting for masking of frequency modulation by amplitude modulation with the modulation filter-bank concept. The Journal of the Acoustical Society of America, 145(2277), 2019.