THE AUDITORY MODELING TOOLBOX

Applies to version: 1.6.0

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eurich2024_backend
Backend stage of the eMoBi-Q model eurich2024

Usage:

[d_mon, d_bin] = eurich2024_backend(features, nfilt)

Input parameters:

features

A structure describing the model's features obtained from eurich2024:

  • d_gamma: [m x n] matrix with gamma feature for m time frames and n frequency bands
  • d_ild: [m x n] matrix with ild feature for m time frames and n frequency bands
  • d_snr: [m x n] matrix with snr feature for m time frames and n frequency bands
nfilt Desired number of filters per ERB

Output parameters:

d_mon vector containing dprime of monaural pathway, see Eq. 10 in Eurich et al. (2024)
d_bin vector containing dprime of binaural pathway, see Eq. 9 in Eurich et al. (2024)

References:

B. Eurich, S. D. Ewert, M. Dietz, and T. Biberger. A computationally efficient model for combined assessment of monaural and binaural audio quality. Journal of the Audio Engineering Society, 100(4):2381--2396, June 2024. [ DOI ]

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