similar to: compiling echo cancellation

Hi, I've downloaded the Speex-1.1.5 code and am trying to compile the Speexdec code using Microsoft VC++ 6.0 IDE. When I try to open the speexdec.dsw workspace, I get a dialog asking to locate the ogg_static file. I simply cancel that message, and then the project is opened in the VC++ 6.0 IDE. Now, when I simply try to compile the program, I receive this 5 error messages. error1.

hi all, i want to use the echo canceller feature of Speex 1.1.10. For that i hav added speex_echo.h in my code.and have called the function. till compilation everything is fine but on linking it is giving me uresolved symbol error ... speexenc.obj : error LNK2001: unresolved external symbol _speex_echo_state_init Debug/speexenc.exe : fatal error LNK1120: 1 unresolved externals Error executing

Hi, For my VoIP application machine A sends speex encoded audio of to machine B and vice versa at. Data is captured in PCM 8Khz, 16 bit and then encoded using speex 1.1.12 The packet A played and the packet A captured through mic are the input to speex echo canceller. So I am trying to remove traces of packet A played from the captured data. I have followed example testecho.c All I hear is some

Actually, it looks like this is already done in Speex as of revision 7150 in SVN (7/15/2004). As long as HAVE_CONFIG_H is defined in the project settings (which it is in all of the project files in SVN), win32\config.h should be included, and this has #define inline __inline in it. Oleg - you should make sure HAVE_CONFIG_H is defined in your project settings. And, you didn't say which

Hi, If I pass the same ref and the echo data to the echo cancellation API, I am expecting silence as output. I get back the original audio data. Is this correct? Thanks -Anurag Quoting ac2491@columbia.edu: > Hi Jean, > > I got the earlier problem fied with correct NN and tail values. > But > I dont see any echo being cancelled. To the echo cancel API I am > giving, audio

Probably the level of your signal is too low and/or you're just not letting it time to adapt. Jean-Marc Le mercredi 19 juillet 2006 ? 19:00 -0400, ac2491@columbia.edu a ?crit : > On closer looks and debugging I always end up in > > speex_echo_cancel function with comment > /* Temporary adaption rate if filter is not adapted correctly */ > > > Does this give any clue

hi, this patch should fix the symbian build. /alfred -------------- next part -------------- A non-text attachment was scrubbed... Name: speex-symbian2.patch Type: text/x-patch Size: 2669 bytes Desc: not available Url : http://lists.xiph.org/pipermail/speex-dev/attachments/20061115/5ac4915e/speex-symbian2.bin

There is experimental echo cancellation code. Look in speex_echo.h and mdf.c. Unfortunately there's no sample code, and I don't think anyone's had much luck getting the echo cancellation to work at all. Would anyone like to prove me wrong? I'd love to see this work! I know it's really hard but just tonight the person I was talking to asked me, "Is there ever

Thanks Jean, I missed that detail. I have a few more compile errors if you could help me with it => 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. I am using the following files from speex 1.2 beta1 => mdf.c,

Hello... I want to ask you something about your software implementation of MDF filter with DTD machanism. (mdf.c speex_echo.h files) My questions are: 1. What are theoretical (using in your articles) equivalents of index symbols from your program? 2. Could you describe or give me an algorith which was using during software implementation of the MDF+DTD 3. How I could freeze MDF by means of DTD

Hi, I've received svn 10743 revision. But there are compile errors at three files with VS2005. Please check these reports. Sohn, Platform system engineer. ============================================================================= 1. modes.c - nb_mode_new() SpeexNBMode * nb_mode; nb_mode = (SpeexNBMode *) speex_alloc (sizeof (SpeexNBMode)); if (nb_mode == NULL) return NULL;

hi Jean-Marc, I just updated from svn and it looks like there are some errors in the speex.mmp file. the filters.c is duplicated, and the fft/kiss.c files are still missing.. /alfred Jean-Marc Valin wrote: > Applied in svn. Thanks. > > Jean-Marc > > Alfred E. Heggestad a ?crit : >> hi, >> >> this patch should fix the symbian build. >> >> >>

Analog Devices sponsored a fixed point version for AEC which was posted early this year, but it seems from the source code that the fft routines are still in floating point. Is the port still not complete or am I missing something? Has anyone out there ported speex AEC on RISC architecture? Please let me know. Thanks in advance, -Deepa -------------- next part -------------- An HTML

> Today's Topics: > > 1. AEC with WB mode (Jean-Christophe.Berge@etu.enseeiht.fr) > 2. Multiple frame encode and decode (Reza Fatahillah) > 3. cant link speex_echo.h (jesus) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Wed, 20 Sep 2006 08:46:03 +0200 (CEST) > From:

I thought it would be more update/better/faster, any thing wrong? In the future, would you use short, and forget about float? If so, I use 1.1.4, I wouldn't need to change my code in the future, right? You said, it's unstable, yes, I got compiling errors with MsVC6 and MsVC.net And I modified it a bit to get it compiled. Should I post the errors here? <p>-----Original Message-----

Hello to everyone! During building speex library for Symbian OS I encountered some problems. All thess problems can be solved by modifying the speex sources. I don't have access to SVN repository of speex, so I will just describe the changes to be done: 1) mmp file in symbian derictory misses windows.c sources. You need to add this string into speex.mmp: SOURCES windows.c 2) Symbian OS

Hi, Thanks for the reply, I got the dependancies but with no lucl :( Its just error after error. Does anyone on the list have experience with compiling on windows? Does anyone have a compiled version icecast-2.2-kh12d? Should I just give up and wait for the next official release? :( Heres the errors I get now: ------ Build started: Project: icecast, Configuration: Release Win32 ------

Forwarded, because I don''t think he''s subscribed and I''m not getting an email notification in my Yahoo account. Dan -----Original Message----- From: CT [mailto:demerzel@gmail.com] Sent: Friday, February 04, 2005 4:17 PM To: Berger, Daniel Cc: win32utils-devel@rubyforge.org Subject: Re: Bug fix On Fri, 4 Feb 2005 16:53:17 -0600, Berger, Daniel

I am build from source on MSVC 2017 cl.exe and MSYS2 32 bit. Environment Machine OS: Windows 10 Prof Visual Studio C++ : 2017 Windows SDK : 10.0.17763.0 MYS2 32 : MSYS_NT-10.0-WOW | uname -m i686 *Building code as below and getting error:* tar xzf libtheora-1.2.0alpha1.tar.gz cd libtheora-1.2.0alpha1; cd libtheora-1.2.0alpha1; CC=cl ./configure --prefix=/d/smallgame/gaminganywhere/deps.posix

Hi, Here's the second attempt of a patch to get the impulse response from the echo canceller :) -------------- next part -------------- diff -ubBwr clean/include/speex/speex_echo.h get_impulse/include/speex/speex_echo.h --- clean/include/speex/speex_echo.h 2007-10-09 13:08:15.000000000 +0200 +++ get_impulse/include/speex/speex_echo.h 2008-02-12 23:58:11.000000000 +0100 @@ -51,6 +51,14 @@