<div>Thanks Jean, I missed that detail. </div> <div> </div> <div>I have a few more compile errors if you could help me with it =></div> <div> </div> <div>In function speex_echo_state_init in mdf.c I am getting error: "undefined reference to exp". I don't see a fixed point implementation of "exp". Can you point me to the correct files.</div> <div> </div> <div>I am using the following files from speex 1.2 beta1 =></div> <div>mdf.c, math_approx.c, misc.c, fft_wrap.c, kiss_fft.c, config.h, speex_types.h, speex_echo.h, arch.h . </div> <div> </div> <div>-Deepa</div> <div> </div> <div><B><I>-Marc Valin <jean-marc.valin@usherbrooke.ca></I></B> wrote:</div> <BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">Deepa Bhatt a écrit :<BR>> Analog Devices sponsored a fixed point version for AEC which was<BR>> posted early this year, but it seems from the source code that
the<BR>> fft routines are still in floating point. Is the port still not<BR>> complete or am I missing something? Has anyone out there ported speex<BR>> AEC on RISC architecture? Please let me know.<BR><BR>There are two FFTs in Speex, one of which (kissfft) works in fixed-point<BR>(and is enabled by default). The AEC works fine at least on Blackfin.<BR><BR>Jean-Marc<BR><BR>> Thanks in advance,<BR>> <BR>> -Deepa<BR>> <BR>> <BR>> <BR>> ------------------------------------------------------------------------<BR>> <BR>> <BR>> _______________________________________________ Speex-dev mailing<BR>> list Speex-dev@xiph.org <BR>> http://lists.xiph.org/mailman/listinfo/speex-dev<BR></BLOCKQUOTE><BR>