Description:

This script computes and plot the otoacoustic emission for a 500 Hz sinusoid, This is generated using the cochlear model described in verhulst2015. In particular otoacoustic emissions are computed as the signal difference between the sound pressure at the middle ear with model nonlinearities and irregularities enabled, and the sound pressure at the middle ear in case of linear model.

Output of the cochlear model.

Simulated basilar membrane velocity for the model with linearities and nonlinearities.

License:

This model is licensed under the UGent Academic License. Further usage details are provided in the UGent Academic License which can be found in the AMT directory "licences" and at <https://raw.githubusercontent.com/HearingTechnology/Verhulstetal2018Model/master/license.txt>.

This code produces the following output:

No irregularities for at least one of the signals