similar to: block diagram

Hello Jean-Marc and all, I recently had a talk with somebody about CELP. He said, there is this federal standard 1016 (4.8kbps) with a reference implementation of the Department of Defense (only on Sun, unfortunately, if I got this right). This one is noticed in the manual already. He also said, since there is this implementation of the DoD, nobody would voluntarily re-implement CELP. If I read

Hi, I'm trying to build Theora without installing but building Ogg. This doesn't seem to work: LIBOGG = [...]/libogg-1.1.2 LD_LIBRARY_PATH = $(LIBOGG)/src/.libs ./configure \ --with-ogg-libraries=$(LIBOGG)/src/.libs/ \ --with-ogg-includes=$(LIBOGG)/include/ \ --prefix=/usr \ results in: checking for ogg >= 1.1... checking for Ogg... no *** Could not run Ogg test program,

Am Dienstag, 13. Mai 2003 03:22 schrieb Allen Drennan: > Hello, > > HawkVoice doesn't have a 6.3kbps codec for CELP, it has a 4.5kbps CELP > codec and I do not believe it is being used by TeamSpeak. The 6.4kbps CELP > being used in TeamSpeak, to which you are referring I believe comes from > Lernout & Hauspie's LHACM.ACM file which it appears you are redistributing

Hello kind developers, I am planning on creating a steganographic extension for speex/CELP. Since speex/CELP is lossy, there should be quite many bits that one can use for hiding data. I'm familiar with the principles of CELP (two filter loops, one for pitch, the other for formants, let the raw speech frame run through those filter loops, take residue signal, map it on a codebook entry,

I have Acts_As_Taggable Plugin working. I have a HR controller and a sales controller. I have a document in hr tagged whitepaper and a differnent document in sales tagged whitepaper when I am in hr I see the hr document tagged with whitepaper and not the sale document (what I want). but if I click on the tag whitepaper I return two documents, hr and sales. I just want to return the hr document

By any chance is any one aware of a website, book, paper, etc. or combinations of those sources that show plots of different distributions? After reading a pretty good whitepaper I became aware of the benefit of I the benefit of doing Q-Q plots and histograms to help assess a distribution.   The whitepaper is called: "Univariate Analysis and Normality Test Using SAS, Stata, and SPSS*" ,

Jean-Marc, I am building a tool for producing the highest possible quality Internet interviews for "podcasting" applications. The goal is to produce a perfect recording of an interview or conference -- and giving the participants a glitch-free experience is secondary. My approach, therefore, is to build a Windows "wave" file asynchronously by using a streaming

thanks for the support.i am a masters student who is doing thesis to work on the CELP algorithm specifically calculating the time,space complexities of the algorithm.so i jus need your help i.e if u can show me the site or forward the material where i can get the time the calculated time complexity of your Speex CELP algorithm and i can pick it from there.PLEASE Send instant messages to your

Attached is a 500KB read-only .doc file with a Samba and Terminal Server whitepaper. I have tried to hit every known issue and all available workarounds. If anyone has comments or suggestions, let me know. JT has it, so it should end up in the next How-To. Sorry about the file format, but the .pdf was 2.5MB, which I thought was too big to post. Eric Roseme Hewlett-Packard

(This is almost out of topic but anyway...) It is surprising how little research effort have been put into psy-acou models for CELP. The basic problem lies in that it is not easy to alter the LP model without distroying the minimum-phase property (ie. the stability of the predictor). That leaves us with psy-acou modelling of the noise-part only. However, my own research is in constrained

> -----Original Message----- > From: asterisk-users-bounces@lists.digium.com > [mailto:asterisk-users-bounces@lists.digium.com]On Behalf Of Andrew > Kohlsmith > Sent: Thursday, September 29, 2005 2:23 PM > To: asterisk-users@lists.digium.com > Subject: Re: [Asterisk-Users] Best echo canceller? > > > On Thursday 29 September 2005 17:04, Claudio Canseco wrote: >

Hello I'm working about audio and video codecs. I'm making a research about the state-of-the-art in coding technologies. My question is about the speex codec 1.0. I would like to know the name of the algorithms that it uses.(LPC,CELP..). It uses more or less the same algorithm for narrowband and wideband? Finally i would like to ask about future codec developement projects. Thanks

Hello, the voice-communication TeamSpeak (www.teamspeak.org) is currently testing a version that supports speex codecs. The quality for high bitrates is quite good. BUT, the low-bandwidth speex codecs that are currently used arent very good. What I did to find this out: I comprared a speex AVB with 6.3 KBit/sec (total, overhead for packets and stuff included) and the 6.3 Kbit/sec Celp Codec

Hello, Jean-Marc Valin schrieb: >>I am planning on creating a steganographic extension for speex/CELP. >>Since speex/CELP is lossy, there should be quite many bits that one >>can use for hiding data. > > Quite the opposite. Speex uses very few bits, so every bit you corrupt > is likely to be heard. You would need to use "fractions of bits" at a > time.

Hi, Does anyone have an idea about the possibility to apply psychoacoustic models as the ones in mp3 or AAC to a CELP coder? Thanks! /Pontus <p>--- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'speex-dev-request@xiph.org' containing only the word 'unsubscribe' in the

Hi all, i have read in the * whitepaper the following: "s: The "start" extension. A call which does not have digits associated with it (for example, a loopstart analog line) begins at the "s" extension." I think this means the s extension will be execute when the phone is picked up. But when i pick up the phone the s extension will be never executed. Whats wrong

Hi all, I''m not able to use shorewall for manage a bridge. I get the following error: ERROR: BRIDGING=Yes is not supported by Shorewall 4.4.13.3 Same error with version 4.4.11.4 I have read many documents, but I didnt find any solution. I have test many configuration (managing hosts,interfaces,zones files), but I get always the same error. Have I to compile a new kernel? With which

I want to know speex compression rate. On the speex website,it says" Speex is based on CELP and is designed to compress voice at bitrates ranging from 2 to 44 kbps." Is the original voice at bitrates raning from 2 to 44 kbps,or the compressed voice at bits ranging from 2 to 44 kbps? what is the maxmium compression rate? Thanks a lot! Weiqin Bao -------------- next part -------------- An

Dear Jean-Mark, I am using your really amazing speex codec with success for a year in my narrow-band, cryptographic voip application (it is in testing phase only). In literature, I have found some so called "IP Over Voice" (IOV, IPOV) theory, which utilizes a CELP codec in inverse, transmitting any random digital data as CELP synthetized voice though any voice transmitter channels (CB

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