THE AUDITORY MODELING TOOLBOX

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sig_hassager2016 - - spectral smoothing algorithm from Hassager et al. (2016)

Usage

y = sig_hassager2016(x,B,fs)

Input parameters

x binaural impulse response(s); SOFA object or matrix with time as first matrix dimension.
B bandwidth factor. B=1 represents 1 ERB
fs sampling rate; required only of x is not a SOFA object

Output parameters

y smoothed version of x.

sig_hassager2016(...) is an algortihm for spectral smoothing based on gammatone filters with a variable bandwidth B.

References:

H. G. Hassager, F. Gran, and T. Dau. The role of spectral detail in the binaural transfer function on perceived externalization in a reverberant environment. J. Acoust. Soc. Am., 139(5):2992--3000, 2016. [ DOI | arXiv | www: ]