similar to: CELP

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

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

Jim, Thank you very much for your suggestions. I managed to get the C55x code working on the simulator. I would like to port Speex both on a C5502 EVM and a C5509A EVM. As such, if you can provide me with the details of your port on the C5509A, it would be greatly appreciated. Furthermore, I am looking for some technical documentation on the CELP algorithms. I would like to better

I'm forwarding this to the vorbis list FYI. I'll also forward the reply. Marshall -------- Original Message -------- Subject: Re: File formats (RE: MP4 Player Available for Download) Date: Thu, 15 Mar 2001 10:29:20 -0500 From: Marshall Eubanks <tme@21rst-century.com> Reply-To: tme@21rst-century.com Organization: Multicast Technologies To: philippe.gentric@philips.com CC:

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 recall reading that all MPEG AAC software has different and incompatible file formats , because this is a condition set by the MPEG AAC technology licensing authority. Some kind of yet-another-anti-piracy-measure, the idea probably being that users of different software can not swap their files. I picked up this a while ago when following AAC software development, but can't remember exactly

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 there, I've just started to work with the great speex encoder on ARM9-based embedded platform. This is my configuration: CPU: Cirrus Logic EP9315 @ 200 MHz (ARM920T) o.s.: Linux 2.6.9-rc2-ep93xx GCC: gcc version 3.3.3 (DENX ELDK 3.1 3.3.3-10) without MaverickCrunch support ogg library: 1.0 speex command line configuration: ./configure --enable-fixed-point --enable-arm4-asm The code is

Hi, I have run into an issue using puppet in an ldap environment and I am wondering if anyone else has run into the same issue. A number of the puppet clients in my testing environment are failing to apply new configurations because the puppet client is getting an ldap error. Currently, I am attempting to push a new bash_profile to my home directory and then set my username/group to then own the

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 (I assume TeamSpeak has a license and permission to do this). The only people I

Without seeing some examples of your Speex implementation, it would be difficult to comment. I can tell you that you need to make that the conversion between floating point and fixed is done properly. This seems to be a common problem. Also, I am confident that TeamSpeak is using LHACM.ACM and distributing it. While HawkVoice is being distributed, it doesn't appear to be used at all.

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

On Thu, 2020-06-11 at 17:02 -0600, Swift Griggs via samba wrote: > Refer to this: > https://legacyos.org/vsi-introduces-new-samba-release/ > > I noticed that VSI, the new owners of VMS, have created a package > for > Samba4 under OpenVMS. I also notice the samba-vms list appears to be > abandoned (for years). So, I apologize for posting here on the > general > list,

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 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. Even then, it may be hard to hide data efficiently (so it's

Hi, Running lastest Xen dev (3.0) supplied by Fedorea C4, I get this same problem as already reported but whatever information I''ve found on this list is not working: Starting udev: [FAILED] Any new hints on how to fix it? Regards, -- xm create -c vsi Using config file "/etc/xen/vsi". Started domain vsi, console on port 9604 ************ REMOTE CONSOLE: CTRL-] TO QUIT

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.

Well, it's an ARM7TDMI core, so basically one register operation per clock, with memory accesses taking longer. Having the memory on-chip should make memory access much less of an impact. I was afraid that you would answer the way you did: I thought about my question after I sent it, and the "LP" in CELP is what makes it a sequential process; it can't do linear prediction on a

I downloaded speex-1.2beta3-win32 binaries, and used the speexenc.exe and speexdec to process the file male.wav download from http://speex.org/samples I used both the narrowband and ultra-wideband mode: >speexenc -n --quality 3 male.wav n3.spx Encoding 8000 Hz audio using narrowband mode (mono) >speexdec n3.spx n3.wav Decoding 8000 Hz audio using narrowband mode (mono) Encoded with Speex

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