BAUMGARTNER2014_SPECTRALANALYSIS - Approximation of spectral analysis by auditory periphery

Usage

[mp,fc] = baumgartner2014_spectralanalysis(sig)

Input parameters

sig

incoming time-domain signal

Output parameters

`mp`	spectral magintude profile
`fc`	center frequencies of auditory filters

Description

baumgartner2014_spectralanalysis(...) computes temporally integrated spectral magnitude profiles.

baumgartner2014_spectralanalysis accepts the following optional parameters:

`'flow',flow`	Set the lowest frequency in the filterbank to flow. Default value is 700 Hz.
`'fhigh',fhigh`	Set the highest frequency in the filterbank to fhigh. Default value is 18000 Hz.
`'fs',fs`	Define the sampling rate of the impulse responses. Default value is 48000 Hz.
`'space',sp`	Set spacing of auditory filter bands (i.e., distance between neighbouring bands) to sp in number of equivalent rectangular bandwidths (ERBs). Default value is 1 ERB.

References: