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Re: Listening Tests

I'm sorry I can't find where in ITU they provide free download for BS.1116.
I would appreciate if you can provide the direct link. Thanks.

----- Original Message -----
From: "Søren Bech" <SBE@bang-olufsen.dk>
To: "Lawrence Miranda" <lawrence.miranda@UP.EDU.PH>;
Sent: Tuesday, February 25, 2003 1:07 PM
Subject: Re: Listening Tests

Hi again

The goal in watermarking and low bit-rate codecs is the same: the coded
version should be indistinguishable from the original. If you check the ITU
cite you will find that ITU at the moment allows for free downloads of
three standard so try and get the BS.1116 - It will answer all (I guess :
-)) of your questions on procedure, experimental set-up, analysis of the
results etc. You should be aware that this type of test where you have
quite small perceptual differences are very difficult to conduct if you
want reliable results - so my best advise is to check the standard - it has
been used for all the published results in e.g. JAES - you could check that
Journal too.

Best from Soren