The Auditory Modeling Toolbox

Applies to version: 0.10.0

View the code

Go to function

langendijk2002_comp - Comparison process according to Langendijk et al. (2002)

Usage

[ si ] = langendijk2002_comp( target,template )
[ si ] = langendijk2002_comp( target,template,s,do,flags )

Input parameters

target modified DFT for one target position and both ears
template internal DTF-templates for all positions and both ears

Output parameters

si monaural similarity indices (one for each template entry)

langendijk2002_comp compares the spectral features of an internal spectral representation of a target sound with an internal template. As spectral similarity criterion either the crosscorrelation coefficient ('xcorr') or a mapped version of the standard deviation of inter-spectral differences ('std') can be used.

The function accepts the following optional parameters:

's= s Standard deviation of transforming Gaussian function'
(only for comparison process: std). The default value is 2.
'do',do Differential order. The default value is 0.
'std' Use the 'std comparison process. This is the default.
'xcorr' Use the 'xcorr comparison process.

Build with Bootstrap