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Re: Perceived Loudness



Hi,

Yes, there are a large number of options ... if you use Google Code 
Search, you will find some of the freely available psychoacoustics code 
bases :
http://www.google.com/codesearch?as_q=loudness&btnG=Search+Code&hl=en&as_lang=matlab&as_license_restrict=i&as_license=&as_package=&as_filename=&as_case=

Matt

On Fri, Jun 20, 2008 at 02:48:10PM -0400, Tarun Pruthi wrote:
> Hi:
> 
> Does anyone know if there is a program to give you a measure of the
> perceived loudness of an arbitrary input signal (speech or tone or anything
> else)? Or does it have to be done by perceptual experiments? In my current
> scenario, I was trying to listen to two different utterances (isolated words
> in this case) to figure out if they were equally loud or one was louder than
> the other.
> 
> Tarun

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