Re: [AUDITORY] Calculating AI or STI or SII (pavlovic )


Subject: Re: [AUDITORY] Calculating AI or STI or SII
From:    pavlovic  <pavlovic@xxxxxxxx>
Date:    Tue, 25 Jun 2013 08:16:10 -0700
List-Archive:<http://lists.mcgill.ca/scripts/wa.exe?LIST=AUDITORY>

This is a multi-part message in MIME format. --------------000809090702060905030800 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Stuart, If you have noise and speech spectra that you do not know upfront, I am not sure how this can be made simpler than typing individual band values for noise and speech? Chas P.S. But there may be an app for this as well. On 6/24/201t3 8:00 AM, Stuart Rosen wrote: > 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 > > or > > 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: > > * Office: (+ 44 [0]20) 7679 4077 > * Admin: (+ 44 [0]20) 7679 4050 > * Internal: ext 24077 > > Email: stuart@xxxxxxxx > Home page: http://www.phon.ucl.ac.uk/home/stuart > > ------------------------------------------------------------------------ --------------000809090702060905030800 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <html> <head> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <div class="moz-cite-prefix">Stuart,<br> If you have noise and speech spectra that you do not know upfront, I am not sure how this can be made simpler than typing individual band values for noise and speech?<br> Chas<br> P.S.<br> But there may be an app for this as well.<br> <br> <br> <br> <br> On 6/24/201t3 8:00 AM, Stuart Rosen wrote:<br> </div> <blockquote cite="mid:4158_1372133913_51C91A19_4158_17_5_51C85EF7.8050507@xxxxxxxx" type="cite"> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> 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 <a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.sii.to/">http://www.sii.to/</a> but there is nothing easy about using them in the sense that&nbsp; 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.<br> <br> Ideally, one would simply call the script with some combination of:<br> <br> 1) the target speech in quiet,&nbsp; the masker on its own, and an SNR<br> <br> or <br> <br> 2) the target speech on its own, and the target + masker in whatever SNR was desired.<br> <br> Any help gratefully received!<br> <br> Yours - Stuart<br> <br> <br> <div class="moz-signature">-- <br> <hr> Stuart Rosen, PhD<br> Professor of Speech and Hearing Science<br> UCL Speech, Hearing and Phonetic Sciences<br> 2 Wakefield Street<br> London WC1N 1PF, England<br> <br> Telephone numbers: <ul> <li>Office: (+ 44 [0]20) 7679 4077</li> <li>Admin: (+ 44 [0]20) 7679 4050</li> <li>Internal: ext 24077</li> </ul> Email: <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:stuart@xxxxxxxx">stuart@xxxxxxxx</a><br> Home page: <a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.phon.ucl.ac.uk/home/stuart">http://www.phon.ucl.ac.uk/home/stuart</a><br> <br> <hr> </div> </blockquote> <br> </body> </html> --------------000809090702060905030800--


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