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[AUDITORY] Calculating AI or STI or SII

I am looking for Matlab scripts that make it easy to do calculations for (just about) any kind of measure of speech intelligibility because at the moment I am primarily interested in the effects of the masker spectrum. I am aware of the scripts at http://www.sii.to/ but there is nothing easy about using them in the sense that  you need to enter the levels of the speech and noise in various bands and I don't see why all these calculations cannot be implemented in one easy-to-use package.

Ideally, one would simply call the script with some combination of:

1) the target speech in quiet,  the masker on its own, and an SNR


2) the target speech on its own, and the target + masker in whatever SNR was desired.

Any help gratefully received!

Yours - Stuart


Stuart Rosen, PhD
Professor of Speech and Hearing Science
UCL Speech, Hearing and Phonetic Sciences
2 Wakefield Street
London WC1N 1PF, England

Telephone numbers:
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Email: stuart@xxxxxxxxxxxxxx
Home page: http://www.phon.ucl.ac.uk/home/stuart