THE AUDITORY MODELING TOOLBOX

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DEMO_LYON2011 - excitation patterns of the CARFAC model

Description:

This script generates a tone at 30 dB SPL and feeds it to the cascade of asymmetric resonators with fast-acting compression (CARFAC) model. The excitation pattern is formed by taking the RMS of the output channels.

demo_lyon2011_1.png

The response at channel 16 to a 4-kHz tone at 30 dB SPL

demo_lyon2011_2.png

The excitation pattern in response to a 4-kHz tone at 30 dB SPL

References:

R. F. Lyon. Cascades of two-pole–two-zero asymmetric resonators are good models of peripheral auditory function. J. Acoust. Soc. Am., 130(6), 2011. [ http ]

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