THE AUDITORY MODELING TOOLBOX
This documentation page applies to an outdated major AMT version. We show it for archival purposes only.
Click here for the documentation menu and here to download the latest AMT (1.6.0).
Go to function
DEMO_DRNL - Widening of filters in the DRNL
Description
This script displays three auditory spectrograms generated using the DRNL. The input signal is the same, just presented at three different levels. The purpose is to visualize the broading of the auditory filters at higher input levels.
Greasy at 50 dB
This figure shows the DRNL of an input speech signal with a level
of 50 dB SPL.
Greasy at 70 dB
This figure shows the DRNL of an input speech signal with a level
of 50 dB SPL.
Greasy at 90 dB
This figure shows the DRNL of an input speech signal with a level
of 50 dB SPL.
Build with Bootstrap