<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div style="RIGHT: auto">Hello,</div>
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<div style="MARGIN: 0in 0in 10pt; RIGHT: auto" class=MsoNormal><FONT style="RIGHT: auto" face=Calibri>I don’t know whether this is the right place to discuss such a question here. I’m sorry.</FONT></div>
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<div style="MARGIN: 0in 0in 10pt; RIGHT: auto" class=MsoNormal><FONT style="RIGHT: auto" face=Calibri>I want to evaluate the CELT codec using a known MATLAB implementation of the PEAQ software. If anyone has used this test program he could see that one of the input parameters (3<SUP style="RIGHT: auto">rd</SUP> one) shifts the frames for both the reference and the under test audio signals. Another parameter (4<SUP style="RIGHT: auto">th</SUP> one) marks the end of data. My question is how to choose such parameters? Depending on what? Is there any operation that we can do on the reference and the tested audio signals in order to know the amount by which we shift the frames?</FONT></div>
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<div style="RIGHT: auto">Thank you for any idea</div>
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<div style="RIGHT: auto">Osama.</div></div></body></html>