Subject: Re: Perceived Loudness From: Matt Flax <flatmax@xxxxxxxx> Date: Sat, 21 Jun 2008 10:48:49 +1000 List-Archive:<http://lists.mcgill.ca/scripts/wa.exe?LIST=AUDITORY>
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 -- ,dPYb,,dPYb, I8 IP'`YbIP'`Yb I8 http://www.flatmaxstudios.com/ I8 8II8 8I 88888888 http://www.flatmax.org I8 8'I8 8' I8 I8 dP I8 dP ,gggg,gg I8 ,ggg,,ggg,,ggg, ,gggg,gg ,gg, ,gg I8dP I8dP dP" "Y8I I8 ,8" "8P" "8P" "8, dP" "Y8I d8""8b,dP" I8P I8P i8' ,8I ,I8, I8 8I 8I 8I i8' ,8I dP ,88" ,d8b,_,d8b,_,d8, ,d8b,d88b,dP 8I 8I Yb,d8, ,d8b,dP ,dP"Y8, PI8"888P'"Y8P"Y8888P"`Y8P""Y8P' 8I 8I `YP"Y8888P"`Y8" dP" "Y8 I8 `8, I8 `8, I8 8I Public Projects : I8 8I http://sourceforge.net/search/?type_of_search=soft&words=mffm I8, ,8' http://www.psysound.org "Y8P'