similar to: speech in vorbis

I thought this might be interesting to you, it's an extract from the latest streaming media newsletter, I was intrested to note that MS are claiming cd quality audio at 48kbps whichi is obviously very low, I didn't think much of it at first because nobody uses MS codecs for audio anyway! However (a bit I missed off this quote by the look of it) I then read mention of portable audio players

I would like to unsubscribe to the R help list so that my email box doesn't get so full. I've tried several times to unsubscribe at r-project.org, but I keep getting emails. How do I successfully unsubscribe? Thanks Mark This email message, including any attachments, is for the so...{{dropped}}

Hello Jean-Marc: I've been watching the speex development from its inception because I and several Tech Startup Connection members have a very important application for this voice encoding/decoding. Further, we are quite familiar with ACELP as implemented in G.729. As far as I know Speex is also ACELP ... yes/no? Question ... what do you see as the advantages of ACELP compared to MP3? I

Hi, We would like to announce the first release of the Speex project. Speex (http://speex.sourceforge.net) is an open-source (LGPL), patent-free compression format allowing an alternative to expensive proprietary codecs. Unlike Ogg Vorbis which compresses general audio, Speex is designed especially for speech. For that reason, Speex is meant to be a complement to Vorbis. Since it is specialized

And the main point of interest is the following: how much difference in SPEEX terms would it be if it were developed with ACELP in mind? (not that i would do an aSpeex codec implementing ACELP, just to know and point my efforts) -- John Villar Gerente de Proyectos Computadores Flor Hard Soft 2058 C.A. www.florhard.com -------------- next part -------------- A non-text attachment was

I was posed this question: A T1 set up for voice carries 24 conversations on a circuit that is 1.544 megabits/second. Right? Well, if you set that T1 up to carry data and run a link between two IP networks over it, how many SIP conversations could it be expected to carry? How about IAX? How would one extend this calculation to varying bandwidth circuits and various VOIP protocols (MGCP,

In the mailing list archives, I found a message that indicates that the IAXy has the ulaw, alaw, and g726 codecs, but I cannot find anything official on Digium's site about it. The Installation Manual has an example iax.conf file that indicates the ulaw codec, so I know that one is good. But we are thinking about using the IAXy over a VPN, to replace our MultiVoip. alaw and ulaw are

Hi All, First of all, I'm sorry if my question is offtopic on this list. In such case please ignore this post and/or contact me directly. I'm asking my questions there because I feel you had similar problem before starting developing Speex. My story: my friend developed 3gpp content creator and he would distribute it in binary form. But there is problem with AMR licensing (the terms

Hi R experts :) I'm trying to carry out a survival model on my data, but I am unsure of whether it's appropriate or if I should do something specific in regards to hazard. My data is time to death by predator where I have 8 prey and one predator in the setting. This means that two prey can't possibly die at the same time and I can't quite get my head around how to include this in

On Wed, Oct 1, 2008 at 6:34 AM, Andrew Joakimsen <joakimsen at gmail.com> wrote: > On Sun, Mar 23, 2008 at 11:34 PM, Tilghman Lesher > <tilghman at mail.jeffandtilghman.com> wrote: >> It is completely illegal in any country that recognizes patents. > > You mean countries that recognize software patents, right? As resident of country where the file is hosted - yes we

Hello Jean-Marc: How many bits do you have in a frame please and what is your frame rate? For example, G.729 (ACELP) has 12 bits/frame including VAD and the frame rate is 100/second ... I'm looking for the comparable figures for SPEEX. Thank you. --- B. Mitchell Loebel, CEO, VP Engineering 408 425-9920 InstaFlash International Corporation (formerly

I have a question on how to handle the "h" routines. I have noticed that if the call is hung up by the side that originated the call, the "h" routine is not extendable via a macro, or at least I have been unable to do it. My tests have included only SIP->SIP calls. If the originating side hangs up first: The macro is called from "exten =>

Father of groom speeches which bring about laughs in the faces of people listening are thought of to be one of the greatest things in attending any wedding affair. All weddings are understood as time for enjoyment. The joining of two hearts by means of wedding rituals also implies the unification of two families. And so, the best way to make the wedding a lot more special is presenting a father of

Hi all, I'm to hit about aprox the same encoding settings (ie bitrate,filesize, quality) with talk radio shows that are currently encoded with Real Producer in 16kbit acelp (maybe cs-acelp). Currently 2 hours of talk radio encoded in a .rm container yields about 16.3 meg file. With speex in wideband vbr I'm getting very good quality results, but with a larger filesize of 19.1 meg.

Thank you. You're right ... my error ... I meant to say 12 bytes (including the 2 bytes for VAD). And it is 10ms/frame. No matter ... thank you for the SPEEX specs. In terms of quality, what SPEEX bit rate compares with G.729 at 8kbps data rate please? Is there some reason why you chose the 20ms frame rate? Do you keep that same frame rate for the different bit rates? The faster frame

I suppose it could be possible to patent something and let the patent expire so that it is registered at the patent office but not enforcable. No one else could patent it then. I get curious about the RLE patent. I heard Someone has a patent on run length encoding and I wonder how long they have had it because I remember RLE code running on a sinclair spectrum in the 80's before the whole

Is the vorbis encoder a console app? If so it should already run on OS/2? Or is that only 16 bit console apps that ran on OS/2? love Freya --- Michael Smith <msmith@labyrinth.net.au> wrote: > At 07:09 AM 1/3/01 +0100, you wrote: > > > > > >On Tue, 2 Jan 2001, Kenneth C. Arnold wrote: > > > >> Remember that since oggenc is GPL (and the Vorbis >

Here in the uk, to get a patent on anything, you have to prove that the patent is not obvious and that there is no prior art. If there is prior art, then a patent cannot be given, this is why people patenting stuff have to keep it a secret until they actually have the patent, otherwise it is considered to have been released into the public domain. Once something is in the public domain, nobody

HI Fares, You could try this: dat1<- read.table(text=" date????? donation 3jan2003?? 20235 4jan2003?? 25655 5jan2003?? 225860 6jan2003?? 289658 7jan2003?? 243889 8jan2003?? 244338 9jan2003?? 243889 ",sep="",header=TRUE,stringsAsFactors=FALSE) The post is not very specific as to what you need.? I hope this works for you. library(xts)

Somebody made it possible to use DirectShow video codecs in OGG framework... Now get ready for DivX OGG files :) <http://www.stud.fernuni-hagen.de/q5045045/> -- Jernej Simoncic, jernej.simoncic@guest.arnes.si http://www2.arnes.si/~sopjsimo/ ICQ: 26266467 The intelligence of any discussion diminishes with the square of the number of participants. -- Walinsky's Law