similar to: Nelly Moser Asao Codec

Has anyone ever successfully re-implemented a proprietary codec without reverse engineering or decompiling? Or even with reverse engineering? I imagine even if you had the exact code, getting the codebooks without decompiling would be pretty tough. Jean-Marc xiphmont@xiph.org a ?crit : > This seems like a relevant posting to me, no apologies necessary. > > I do ahve one question; does

Has anyone ever successfully re-implemented a proprietary codec without reverse engineering or decompiling? Or even with reverse engineering? I imagine even if you had the exact code, getting the codebooks without decompiling would be pretty tough. Jean-Marc xiphmont@xiph.org a ?crit : > This seems like a relevant posting to me, no apologies necessary. > > I do ahve one question; does

Hi Jean-Marc, Regarding you points: 1) Is it ok if the audio is encoded (using Nelly Moser ASAO) and sent to the client and decoded when it is recevied so the AEC is always performed on raw PCM16 8KHZ ? 2) The audio is moved in 32ms (512 byte) chunks and the reading and writing to the AEC code will be done by separate threads at regular 32 ms intervals. 3) Occasionaly audio is

The client is the adobe flash player. No install and on 98% of all desktops but we can't change it. It works ok if people use headphones but we need to stop the howl than can build up if more than one person in a conference has mic to close to speakers. Any ideas? Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> wrote: > 1) Is it ok if the audio is encoded (using

> 1) Is it ok if the audio is encoded (using Nelly Moser ASAO) and sent > to the client and decoded when it is recevied so the AEC is always > performed on raw PCM16 8KHZ ? No. The entire path from AEC to loudspeaker and from mic back to AEC must be free of any non-linearity, codec, drift, ... > 2) The audio is moved in 32ms (512 byte) chunks and the reading and > writing to the

Hi, I am very glad to enter this mail list. i am a new guy,i am interested in speech coding.so is there anybody working on this ? please contact me,thank you.i am studing on fixed codebook search. and i have read almost all the articals(including patent on this) about codebook search. but i found that all the suboptimize methods have their own flaw. could anybody have some comments on

Having searched and searched I still haven't found what's the problem with my data (I've attached the relevant file). Every time I tried to use the CANCOR-Function I got error messages. So I turned to check my two sets of variables separately by using the "colMeans"-Function. With one set no problem .. but with the other. My input : > struktur <-

> I'm being PHBed into a VOIP project, and Speex sprang to mind. > Bandwidth is > going to be a fairly serious issue for us. With regards to a Speex > enc/decoder, I was wondering: Rick Kane and David Siebert have already > asked > about this, but seem to have gotten very different responses - the > former a > call to arms, and the latter a "well, if you do it,

Sending the resolution to the list so that others know how to fix this :-). Cheers, Jeremy. ----- Forwarded message from Florian Moser | CAC <moser.florian at ca-c.at> ----- Date: Tue, 10 Dec 2019 09:45:34 +0000 From: Florian Moser | CAC <moser.florian at ca-c.at> To: Jeremy Allison <jra at samba.org> Subject: AW: [Samba] NAS with Samba and Multi-TT USB Hubs You're

A few general comments about stepwiseAIC and a suggestion of how to select models a) Apart form the problem, that stepwise selection is not a garanty to get the best model, you need to have a lot of data to avoid overfitting if your model includes 7 parameter plus interactions (> 10 observations per parameter is what you are ideally looking for). b) Have a look at Anderson and Burnham's

I''ve seen http://railscasts.com/episodes/73-complex-forms-part-1, part2 and part3. It seems to be my case. I have: Company has_many :documents has_many :tenders, :through.......... and Document belongs_to :company Tender has_many :companies, :through.......... I want to insert documents and tenerds on company creation. If documents are more than one the user can click "add

Hi developers, I would appreciate if someone can give me a hand here... I need to run speex on a FPU-less platform with an audio card that only reads samples of type S32_LE (even when it is a 16bits audio card). I understand that if my platform is FPU-less then I should use speex_encode/decode_int() but then, how can I convert my S32_LE sample to S16_LE in order to pass it to speex

Hi, I am looking for AEC software which can be run on the server side. This means there will be a fairly constant 600ms or so gap between sending out an audio frame and getting it back with echo. Could Speex AEC be configured to handle these conditions? If so, how good can I expect it to be? Thanks --------------------------------- Yahoo! Mail is the world's

I'm being PHBed into a VOIP project, and Speex sprang to mind. Bandwidth is going to be a fairly serious issue for us. With regards to a Speex enc/decoder, I was wondering: Rick Kane and David Siebert have already asked about this, but seem to have gotten very different responses - the former a call to arms, and the latter a "well, if you do it, it'll get done." What's the

Hallo! I lese gro?e Zeitreihen in R ein z.B. mit: > disc<-read.table("F:/R/DATA/discount_rate_usa.txt") disc hat dann folgende Struktur: > disc[1:5] V1 V2 1 01/03/1955 1.5 2 01/04/1955 1.5 3 01/05/1955 1.5 4 01/06/1955 1.5 5 01/07/1955 1.5 ich will das disc als Zeitreihe erkannt wird und will z.B 01/03/1955 in ein Datum verwandeln, aber es wird als

Hello all, We are proud to announce the release of LDTP 1.2.0. This release features number of important breakthroughs in LDTP as well as in the field of Test Automation. This release note covers a brief introduction on LDTP followed by the list of new features and major bug fixes which makes this new version of LDTP the best of the breed. Useful references have been included at the end of this

Hello all, I have a problem with the display of filenames > 80 chars when served by Samba-3.0.0 to Windows clients. System: GNU/Linux debian 3.0.1 upgraded to testing/unstable on ALPHA processor (XP-1000), Kernel: custom 2.4.22 + acl support (kernel pkg could only be compiled by downgrading binutils to 2.12.90 & using gcc-3.0) Samba: Samba-3.0.0.final.deb (testing/unstable) smb.conf:

Tag '0.4.1' created by Benjamin Otte <otte@gnome.org> at 2007-01-14 19:00 -0800 release 0.4.1 ("Dragostea din tei") -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iD8DBQBFqn3tvMv5VCdLq8QRAtNyAJ98RlOV96OBbuWryJwxQoYSu1JEEwCdFkNA rJCp14FbLefPT+DDPK0UpgU= =2Uj1 -----END PGP SIGNATURE----- Changes since 0.4.0: Benjamin Otte: back to cvs generate

Hi, I'm having problems with my printer, I can't access the printer not even as root! Please review my smb.conf and give me some hints on what I messed up. If you have some enhancements for me please add comments. Thanks for your efforts, Martin -- ========================================================== I. Thessalonians 4:16 Thanks, Dad, for just letting me be a nerd. We

Hi, I've recently been looking at integrating Swfdec and GStreamer. There are some issues I'd like advice on. In order of importance for me: 1) Using GStreamer codecs Swfdec currently has a simple API for decoding data that looks like GstBuffer *decode_next_buffer (Decoder *dec, GstBuffer *input); [1] Which is used to decode video (VP6 and Sorensen Squeeze/H263 to RGBA) and audio