similar to: Introduction...

-- Per rinvigorirmi un po', [il dottore] mi ha mandato a fare i massaggi, li' nelle parti basse... E' arrivata un'infermiera con due braccia cosi', che ha iniziato a massaggiare, tirare, spostare... Un dolore! Alla fine le ho detto: "Signora, faccia un po' di attenzione! Magari per lei e' uno dei tanti, ma per me e' l'unico!". -- Commendator

> 3. I'm interested in the methodology for creating a fixed point > implementation and guaging how "good" it is relative to the floating > point golden standard My methodology at this stage is to get it working on the floating point DSP first and to gain recent experience in both Speex and the TI DSP range while I do so. Then I'll enter into serious discussions about

I've been following this kist for a while now and I suppose I had better introduce myself. This is going to be rather a long message, but that can't be avoided. My name is Andrew Baker and I work for a company called TeleDesign. We are based in the UK. http//www.teledesign.co.uk I have lots of experience with telecomms, a fair bit with VoIP, quite a bit (but rather less recent) with

Dec 1 12:08:43 WARNING[6189]: channel.c:495 ast_channel_walk_locked: Avoided deadlock for 'SIP/2502-6303', 10 retries! Dec 1 12:08:44 WARNING[6189]: channel.c:495 ast_channel_walk_locked: Avoided deadlock for 'SIP/2502-6303', 10 retries! Dec 1 12:08:44 WARNING[6189]: channel.c:495 ast_channel_walk_locked: Avoided deadlock for 'SIP/2502-6303', 10 retries! what does this

I saw a thread in the list archives about a speex port to TI 55x DSP. Wondering how that worked out (is working out)? Also wondering if there is a source archive for it, or if the patch in the email archives is still current, or if there's been updates. Any info appreciated. Thanks Paul

Dear developers, I am a research associate in Al-Khwarzimi Institute of Computer Science. I am working on TI 6711 Evaluation Board. I want to implement audio compression algorithm on this board. I have already implemented sub-band compression on this board. But the resultant quality is really poor. Therefore, I want to use speex open source

> The C5x and C6x output diverges in build 10143, which has log message "lpc > floor converted to fixed-point." Also, the measured SNR changed from 11.05 > in builds 9854-10141 to 9.22 and 9.24 in 10143. Actually, build 10143 introduced another bug, that was the reason for the 1.1.11.1 release. > There is just four lines in modes.c which declare the constant, and one

Jean: The 6711 is actually a floating point processor so it can do the floating point without emulation. I am working on the 6416 which does not have it. Working with fixed point may still speed things up possibly. Muhammad: It seems like you might have to start getting into linear assembly to speed things up. If you are serious to getting speex working on TI DSP we should work together on

Hi all, We are facing a problem while introducing ourselves to Reshape package use. Melt seems to work fine, but cast fails when we use mean as fun.aggregate. As you see here, length and sum work fine, but mean throws this same error whatever dataset we use. > cast(aqm, month ~ variable, length) month ozone solar.r wind temp 1 5 26 27 31 31 2 6 9 30 30

Hello all, I hope someone can help me with this old Asterisk version. I have to run this version because of a custom IVR written on it. Porting it would take much too long and we'd have to hire a consultant because of all the hooks it has into Oracle databases and real-time information. We have a brand-new Avaya phone system in place and we will be cutting over to it in late March 2019.

Dear all, I have been using Speex during last year over PC with very good results. Now I'm trying to move my code to the DSP TI C6713. It's the first time I work with a DSP and with Code Composer. I use speex quite well but I'm not very good at compiling for different platforms. After reading all manuals I tried to compile the speex library with Code Composer and the speex options for

Thanks for the reply John. About 85-90% of what this box has to do is just handle calls, but it also has options to transfer calls to the main phone system, which up to now has been another asterisk box. For example, you can hit 6 to be transferred to the Lost & Found Department. I do have allowguest set to “yes” already, but of course I also have type=peer and the other stuff for a sip

Jamey, There is a previous posting in the speex archives with a link to the dsp c5x patch. Archive link: http://lists.xiph.org/pipermail/speex-dev/2004-October/002847.html Patch link: http://lists.xiph.org/pipermail/speex-dev/attachments/20041029/facb8c73/spee x-1.1.6-jeh1-0001.bin But that patch is very different (much smaller) then the dsp c5x patch at

Hello! I need to switch from htb2 to htb3, because of speed issues (for me, htb2 is unable to handle more then 100mbit duplex with ~550 classes), kernel profiling shows htb_dequeue_prio at 1st place with 3x isolation. So, I''ve moved from 2.4.19 to 2.4.25 kernel (hi-pac for classification/marking and htb3 for queueing), and traffic rate drop from 100 to 20mbit. What can be wrong? The

Hi everyone, I've recently been making various changes to the way the modes work and the supported frame size. On new feature that may be of interest to some is that CELT should soon support changing the frame size dynamically within a stream. By that I mean varying the amount of audio (in time) transmitted at once, not the compressed size -- which has always been variable. That would

> >I fixed it in svn. Could you check that? > > Now all platforms match again. Note that the measured SNR for this test > sample is lower than with the broken code (10.87 vs 11.10), but of course > this is no way to judge the real quality. SNR, especially on a single sample, can be very misleading. Yet, could you just check that the DSP results match what you get on a PC?

Hi, Just a couple tips to reduce complexity. First, I think you'd get a good speedup by enabling the PRECISION16 switch (if it's not done already). This (very) slightly reduces quality, but means you convert a lot of "emulated" 16x32 multiplications into 16x16. There are also several routines that would benefit from platform-specific optimizations. There are already

I've got a test lab set up and im having problems connecting. The first problem is that it takes it a couple of tries before it actually connects the two machines. It complains about bogus data and after trying for a minute or so it connects. kill -USR1 shows that they are connected kill -USR2 only shows the local subnet, not the remote I've tried these versions without any luck: cvs

Hi,. How can I make that Voicemail app to play only my own recorded message without the default one? Thanks, Dan

Stuart, Jean-Marc, >> 1) We need our own "fixed_xx.h" header file. I don't know why, and >> haven't >> had time to investigate, but there is a definite improvement when I use >> the >> attached fixed_c55x.h file which has turned all the maths into inline >> functions. > > Did you try with fixed_generic.h or just with fixed_debug.h?