<P>
&nbsp; <BR>
hi all,<BR>
i am using the Acoustic Echo Cancellation from&nbsp; &quot;Speex 1.1.12 version&quot; in&nbsp; my VOIP application. Is it that the&nbsp; frame length to be chosen should always be 20ms or can i have flexibility in chosing the frame lenght?<BR>
on what parameters does the frame length choise depends?<BR>
thank you all,<BR>
Shri.<BR>

</P>
<br><br>
<a href="http://adworks.rediff.com/cgi-bin/AdWorks/sigclick.cgi/www.rediff.com/signature-home.htm/1507191490@Middle5?PARTNER=3"><IMG SRC="http://adworks.rediff.com/cgi-bin/AdWorks/sigimpress.cgi/www.rediff.com/signature-home.htm/1963059423@Middle5?OAS_query=null&PARTNER=3" BORDER=0 VSPACE=0 HSPACE=0></a>