similar to: Find a processor for a VOIP project

Hi, I'm use a DSP C5510 to implement a solution with voice, but I'm a beginner in the world of DSP, any one has a example or documents about how to use a speex in DSP's ???? Thanks. Att.; Rafael Vieira Gon?alves skype: rafaelvieira.goncalves msn: tux_surf at hotmail.com email: daconfama at gmail.com P Antes de imprimir, pense em sua responsabilidade e compromisso com o

Thanks Jim, But i didnt find this project... It's in CCS folder or on TI site ????? Thk's Em 08/04/2008, ?s 15:52, Jim Crichton escreveu: > The TI directory of the Speex source distribution contains a C5509A > project that builds and runs in TI's Code Composer Studio > simulator. This project does file I/O to files specified in the > main source file. See

Hi, *"That's in general not very reliable. You can get PEAQ to say all sorts of silly things." Can you provide me links for any more effective tools other than PEAQ? Which is more reliable for Speex resampler? * *"strongly suspect that it's just not compensating for the delay introduced by the resampler. Because higher quality means higher delay, you'd find that PEAQ

Hello everyone, Can any body please tell me the compiler options to optimise the speex code for ARM TE architecture. Fixed point is enabled. It currently takes about 700ms to encode 5 sec worth of voice. I need to get it down to under 10ms. Is the option --enable-arm5te-asm supported? I am using speex 1.1.12 version. The configure.ac file does not seem to support --enable-arm5te-asm

Hi I want to port speex to my pocket PC iPAQ1945 which has a Samsung processor 2410, an ARM9-based processor. I would like to write the specific optimized code for this chip. I had some experience at DSP chip and fixed-point coding but know nothing about embedded system and ARM. Could someone tell me some hint how to write optimized code for this pocket PC. If you can give me some links that will

Hello, I am trying to build a speex library file for armv6 on intel MAC OS. I've also put -enable-arm5e-asm whether arm5e-asm works or not. ./configure -prefix=/Users/mijin/temp -disable-shared -enable-static - enable-fixed-point -enable-arm5e-asm This gives below errors. gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../include -I.. -g - O2 -fvisibility=hidden -MT cb_search.lo -MD

Hi, I am getting the following dump while trying to build for arm ./configure --prefix=/root/dump --host=arm-linux --with-gnu-ld --disable-static --enable-fixed-point --enable-arm-asm -enable-arm5e-asm configure: WARNING: unrecognized options: --enable-arm-asm Type "make; make install" to compile and install Speex root at rony-ubuntu:~/speex# make make all-recursive make[1]:

I pulled the test directory from 2003, but everything else from 2005. The 2005 files have more ?cross-compiling? targets than the 2003 ones. I fixed the various missing files in the new 2008 projects (misc.c and one other other are gone now). The only thing you could do which would make them more compact would be to get rid of the subdirectories under each vs-version. There is no real need for

Hi, I am attempting to port the speex library to TI Davinci DM35x Family. My questions are: 1. What is the best ./configure option for it? Is it ARM5e / ARM4 ? when I tried these two the during the compiled a warning "I suppose you can have a [ARM4/ARM5E/Blackfin] that has float instructions?" 2. is there any available demos for the echo cancellation because I can get it

Hi, I am need of "voice to text" converter for one of my project. I need to use it on Linux OS. I got "text2wave" converter but didnt find any "wave2text" equivalent. Then I saw "speexenc" and "speexdec" on linux. It basically does encoding and decoding the the WAV file. Thus I wanted to know if I can use these utilities to convert a WAV file

Hi Keith, Thanks a lot for your reply. Actually I am trying to build an application in linux & C for converting a voice file(that is WAV) to a text message. This is required for one of our voice project. So just wanted to know if there is any existing application already there in linux to do that. Otherwise I have to write my own. Now to right my own "wav to text" converter I

I need to convert .dcr files (from a Liberty Recorder) into a smaller size format that is more universally able to be listened to. After looking around quite a bit I can't seem to find anything except windows programs. I need to run it on my linux server. Any help or resources would be appreciated! -Michael -------------- next part -------------- An HTML attachment was scrubbed...

Hi, I'm trying to get speex working on an ARM board (ARM926EJ-Sid(wb) core, ARM 5TE architecture) and getting segfaults if build with "--enable-fixed-point --enable-arm5e-asm" options. If I use just "--enable-fixed-point", then it runs fine, but once I add "--enable-arm5e-asm" it start crashing (I use testenc to test it). Further investigation showed, that it

hi, i have searched through the archives but did not manage to find benchmarks of encoding/decoding speex on ARM processor. esp interested in ARM9E. understand that ARM5E has some dsp-like instructions, wonder whether they are compatible with those in ARM9E. thanks in advance. tk -------------- next part -------------- An HTML attachment was scrubbed... URL:

On Fri, Apr 11, 2008 at 6:53 PM, Joshua Gargus <schwa at fastmail.us> wrote: > Fantastic! Thanks Tom. > > (if only it was possible to change the VBR target on the fly for the > H264 codec we've licensed :-) ) Theora might be able to do that. Some other folks more closely tied with Xiph probably can comment more on that issue. -- Keith Kyzivat SIPez LLC. SIP VoIP, IM

Hi all, I'm trying to use libspeex 1.1.10 on an ARM926EJ-Sid(wb) rev 3 (v5l). I executed the speexenc and speexdec test files and they can encode and decode. But I'm getting 95% of cpu utilization on the codification and 44% on the decodification. I saw in the post: http://lists.xiph.org/pipermail/speex-dev/2005-June/003485.html that this version of speex works fine on ARM

Keith Kyzivat wrote: > Caveat: Take what I'm saying with a grain of salt -- I haven't actually > written any code that decodes speex frames myself, though I have written > code using Jean-Marc's Speexdsp lib. > > Comments below inline > > On Thu, Oct 9, 2008 at 9:28 AM, Darren Longhorn > <darren.longhorn at redembedded.com > <mailto:darren.longhorn at

Hi there, I've just started to work with the great speex encoder on ARM9-based embedded platform. This is my configuration: CPU: Cirrus Logic EP9315 @ 200 MHz (ARM920T) o.s.: Linux 2.6.9-rc2-ep93xx GCC: gcc version 3.3.3 (DENX ELDK 3.1 3.3.3-10) without MaverickCrunch support ogg library: 1.0 speex command line configuration: ./configure --enable-fixed-point --enable-arm4-asm The code is

On Thu, Oct 2, 2008 at 12:07 AM, Jean-Marc Valin < jean-marc.valin at usherbrooke.ca> wrote: > Tom Grandgent a ?crit : > > If you remove the project files, I doubt it's going to make things easier > > for anyone. You'll probably just increase the number of questions as > > people struggle to compile using less common and less user-friendly > > methods,

Keith Kyzivat a ?crit : > Something to look into perhaps is Trolltech's 'qmake' tool. > It fills the role of something like autotools or now defunct imake. I think TrollTech deserves a prize for their accomplishment in making qmake even worse than autotools (I'm using it for something else and wish I wasn't -- Qt itself is fine though). I've heard good things about