similar to: Speex on DSPIC

Hello! I'm new to the list, so first I'd like to say hi to everybody! Is there somebody interested in helping with porting Speex on dsPIC series of Microchip's microcontrollers? I was looking at 30F6014A with 144 kB of flash and 8 kB of ram, fixed point DSP core and capable of 30 MIPS. If only one narrowband rate was selected and everything unnecessary stripped down, perhaps it could

The whole deal of using the new BSD license for libraries like Speex's is to allow companies to release commercial source-closed applications/devices. This to allow wider spread of the formats. Unless they are using the command line tools (e.g. encoder), which are not under BSD but LGPL. In that case, they should provide the source code for all changes they make to the command line tool,

farhan@phonestack.com wrote: > I was browsing through Microchips' website and came upon their Speex > library. They are charging for it and looks like it is also not open > source. > http://www.embeddedstar.com/press/content/2005/6/embedded18391.html > scroll down to the paragraph about pricing. I'm aware of Microchip's closed-source port of Speex to the dsPIC. As far

On 10/1/07, Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> wrote: > I'm aware of Microchip's closed-source port of Speex to the dsPIC. As > far as I know (haven't checked the details), this is perfectly legal, > even though I think it's a dumb decision for a company that's in the > business of selling chips. I say it's dumb because by not contributing

All, I don't know if this is widely known, but it appears that Microchip has just released a library to perform speex compression/decompression on a dsPIC processor. The library is available under their license, so I can only assume that it is a reimplementation of the algo and not a port. Does anyone know otherwise? Cheers, David

Hi I was wondering if someone may help. We are currently using a DSPic to store speex data on a Smart Card. We have now decided to use a PC to playback the speex data. The only problem is our data does not have the Correct header. Do you know if there is an example in C++ that can take a string of speex frames and construct the correct Header so that it can be played back using a pc based

I was browsing through Microchips' website and came upon their Speex library. They are charging for it and looks like it is also not open source. http://www.embeddedstar.com/press/content/2005/6/embedded18391.html scroll down to the paragraph about pricing. - farhan

Hi, I am running speex wideband for speech. While doing that I am getting Hissing sound during silence. If you want I can give you input and output files. Thanks, Shridhar -----Original Message----- From: speex-dev-bounces@xiph.org [mailto:speex-dev-bounces@xiph.org] On Behalf Of speex-dev-request@xiph.org Sent: Tuesday, October 09, 2007 12:30 AM To: speex-dev@xiph.org Subject: Speex-dev

Dear Sirs, I would be interested to hear your views on whether SPEEX could be made to run fast on a DSPIC33 by the following strategy: Make iir_mem16() (for example) purely 16 bit by restricting the number of bits in the signal to say 10 using SATURATE and then making the LPC co-efficients just 6 bits. At present (with standard code) the encode function is taking about 140ms which is seven

Anil Philip <goodnewsforyou at yahoo.com> wrote: see http://code.google.com/android It would be good of members from here will step in and offer google help to implement speex. Without exaggeration, android will transform the mobile world. Ivo Emanuel Gon?alves <justivo at gmail.com> wrote: On Fri, Apr 11, 2008 at 10:58 PM, Anil Philip wrote: > I recommended in a bug report that

On 7/27/07, Ivo Emanuel Gon?alves <justivo@gmail.com> wrote: > On 7/24/07, Arseny Krasutsky <dtiger@mail.ru> wrote: > > So I can send this binaries to you if you want to place it online. > > I'm sure people need it :-) > > I do not know Jean-Marc's position on this -- it's his project, so I > don't want to meddle -- but if he does not oppose, I

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

On 12/04/2008, Ivo Emanuel Gon?alves <justivo at gmail.com> wrote: > On 4/11/08, Ivo Emanuel Gon?alves <justivo at gmail.com> wrote: > > > uuencode ^_^ > > > > Hmm... > > Yes! A Vorbis Comment tag called ART or ALBUMART with a Base64 string > would do the trick and it would not choke existing players. No, vorbiscomments are meant to be

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

On 12/04/2008, Anil Philip <goodnewsforyou at yahoo.com> wrote: > > > Anil Philip <goodnewsforyou at yahoo.com> wrote: > see http://code.google.com/android > It would be good of members from here will step in and offer google help to > implement speex. > Without exaggeration, android will transform the mobile world. > > > Ivo Emanuel Gon?alves <justivo

Oh, hey, I'm more or less on the final stages of drafting the registration proposal that will be submitted to the IETF. If you have comments, suggestions, fixes, anything, this is it. https://trac.xiph.org/browser/experimental/ivo/drafts/draft-xiph-rfc3534bis.txt -Ivo

Oh, hey, I'm more or less on the final stages of drafting the registration proposal that will be submitted to the IETF. If you have comments, suggestions, fixes, anything, this is it. https://trac.xiph.org/browser/experimental/ivo/drafts/draft-xiph-rfc3534bis.txt -Ivo

On 2/2/08, ogg-dev-request@xiph.org <ogg-dev-request@xiph.org> wrote: > > Send ogg-dev mailing list submissions to > ogg-dev@xiph.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.xiph.org/mailman/listinfo/ogg-dev > or, via email, send a message with subject or body 'help' to > ogg-dev-request@xiph.org >

I'm patching oggenc with this fix. If Conrad reports success in his test, I'll go ahead and patch all other implementations I can find. -Ivo

I'm patching oggenc with this fix. If Conrad reports success in his test, I'll go ahead and patch all other implementations I can find. -Ivo