similar to: Benchmark for speex

Hi, I am trying to use speex for online speech compression in my application code. I wanted to know the bits per sample for 8khz sampling rate. Presently i am using 16 bits/ sample, is it alright? -- Bhushan

Hi we have urgent requirement on WAV to SPEEX conversion Can you plz provide extra information how to proceed , we want to integrate speex encoder into our c++ code plz let me know Thanks Aparna -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20100204/0cf5f827/attachment.htm

Hi I am using Jspeex for my project which requires compression of audio in realtime..so far i managed to capture sound using java's sound.The capturing format i use is 8 bit 8khz ,stereo pcm.The captured sound is buffered and fed to encoder.Its fed to decoder,whose output is again buffered for sometime.But when i try to play it back i could hear sound only in right channel.Left channel is

Le jeudi 22 septembre 2005 ? 08:19 +0800, Joe Anny a ?crit : > Thanks, Jean for the clarification. My first name's Jean-Marc, not Jean... > I look forward to delving into your tutorial codes. What we hope is to use > Speex as the primary voice codec. We also hope to get a quick start into > the programming aspects with buffer management, denoising, etc. taken care > of (or

I am not clear, How to do can u tell exactly tell me wat to do ??? Plz Thanks Aparna On Sat, Apr 3, 2010 at 5:53 PM, Jean-Marc Valin < jean-marc.valin at usherbrooke.ca> wrote: > > > On 2010-04-03 04:47, Nikki Appu wrote: > >> >> Hi Jean , >> >> ( You can obtain a BSD license by printing the header of most of the >> CELT source >> code

Hi, Vipin, What you're going to want to do here is convert your 8-bit stereo samples into 16-bit mono samples and back again when you're done(*). What you are actually doing here, it sounds like, is feeding 2 8-bit mono samples into Jspeex, which expects 16-bit mono. So, the most-significant-byte is in the right channel, and more or less gets encoded/decoded properly, but the

Fabio Pietrosanti (naif) wrote: > i am not criticizing the technology itself, but the fact that from the > point of view of the implementator that need to make a technological > choice while selecting a codec to be used for a mobile multimedia > application, speex does not provide affordable informations on > "supported platform".

Hi I am trying to use the code from Sampleenc.c program after Installing speex on my system I am able to Link libspeex.lib to my win32 console application but when calling speex_encoder_init(&speex_nb_mode); speex_encoder_ctl API and also other basic encoder initializing APIs its compiling properly , *when

Hi, We are planning to use Speex as the speech codec for a VoIP application. 1) May I know how Speex compared with GIPS codec? It seems that Google, Yahoo, and Skype are licensing from GIPS. Are there any good benchmarking or fair comparisons? 2) In particular, how is the jitter buffer control for Speex in response to intermitent poor connection hiccups? Is it robust enough to smooth out

Hello everybody, I'm working on implementing the speex codec on ARM966E @ 96Mhz. For the encoding I found that 20ms of sample voice takes 13ms to be encoded. The goal of my project is to built an VoIP application based on ARM966E but with the actually performance it's not possible :( My question is what is approximately the speex encoding time with narrowband mode on ARM9 (ARM926 or

Hi Jean, Thanks for the Information , How to Get that BSD License ?? I am working on Win32 Console Application ( VS 2005 ) What type of license Needed ?? How to get it ?? Plz Help Thanks Aparna 2010/4/2 Jean-Marc Valin <Jean-Marc.Valin at usherbrooke.ca> > Quoting Nikki Appu <appu.nikki at gmail.com>: > > Does Speex API need any License to use in our code ??? >

Hi Jean , ( You can obtain a BSD license by printing the header of most of the CELT source code files. ) How to obtain BSD License for my win32 console application ? ( printing the header of most of the CELT source code files. ) Can u explain in detail Unfortunately i didnt understand the printing header of sx code .... Ur Help will greatly appreciable Thanks Aparna 2010/4/2 Jean-Marc

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

hi all, I can claim that our hotfoon service has run millions of mobile voip minutes using speex on mobile and desktops. it works! earlier you needed more powerful cpus (until the integer port), however now the cpus are much faster and the code complexity is much lower. my only regret is of not being able to write some demo apps for speex on win mob. I will surely deliver it in june to settle this

The attached file contains build files for TI's Code Composer Studio (CCS) for the C54x, C55x, and C6x DSPs. I had intended to post this a couple of months ago, but it took a long time to get around to doing the little bit of cleanup required. This is a file I/O loopback application suitable for running with the CCS simulators, for evaluating memory and MIPs requirements for these

hi, basically I am anyway using GMM based parametric VQ for LSF quantization so that is not a problem. Can you plz. tell me how to retrain the pitch codebook and innovation codebook. what are the tools to train the pitch and innovation codebook? Regarding the pitch prediction for high-band, I understand your reason of not using it for high-band. There is one paper, "A 14 kb/s wideband

Although this actually pertains to JSpeex, I am asking these questions here because they are general questions and also the JSpeex project does not seem to be supported any more. 1) Can the duration of the clip be stored in it? Page 24 here http://www.speex.org/docs/manual/speex-manual.pdf describes the format, but I could not see where the duration of the clip is stored. 2) Since the Speex

> Obviously this is Jean-Marc's decision and I'm not telling > him not to support this compiler. I am however pointing > out that this compiler is yet more work for very little > payoff. In the case of my project, the proponent of C++ > Builder sent me a huge, monsterously ugly and totally > unmaintainable patch to add C++ Builder support. Needless > to say, that

Dear Team I have faced issue with email downloading in the email client by using pop3 SSL port 995 in dovecot v2.1.17 for outlook client 2016 on production environment. As per my troubleshooting on my test environment, I have upgraded dovecot version v2.2.28, and changed paramer "ssl_dh_parameters_length = 2048" and "verbose_ssl = yes", The issue seems to be resolved in

Jean-Marc, At 08:12 PM 4/1/2005, Jean-Marc Valin wrote: >I'm not even sure what WMMX is, This is just a short name for the MMX/SSE extensions/intrinsic functions for the intel XSCALE processors. Most of the WMMX instructions have MMX/SSE equivalents, plus there are a few other interesting functions. We have been thinking about doing WMMX optimizations of the various speex asm functions,