THE AUDITORY MODELING TOOLBOX

Applies to version: 0.9.9

View the code

Go to function

baumgartner2016_gradientextraction - - Extraction of positive spectral gradients

Usage

[gp,gfc] = baumgartner2016_gradientextraction(mp,fc)

Input parameters

mp discharge rate profile
fc center frequencies

Output parameters

gp positive spectral gradient profile. Fields: gp.m for magnitude and gp.sd for standard deviation. Dimensions (4-6 optional): 1) frequency, 2) position (polar angle), 3) channel (L/R), 4) fiber type, 5) time frame.
gfc center frequencies of gradient profile

baumgartner2016_gradientextraction(...) is a spectral cue extractor
inspired by functionality of dorsal cochlear nucleus in cats.

References:

R. Baumgartner, P. Majdak, and B. Laback. Modeling sound-source localization in sagittal planes for human listeners. The Journal of the Acoustical Society of America, 136(2):791-802, 2014. [ DOI ]

Build with Bootstrap