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Discussion Groups | Speech Coding
Technical discussions related to Speech Coding (all itu and other vocoders, ACELP, CELP, AMR, etc)
G729a and G729 interoperability [7 Articles]
naveen kumar - May 16 2008
Hi,
is it possible to switch between G729 Encoder and G729a Encoder between frames?
I am asking this because G729A document specifies that G729a is
bitstream interoperable wit... 
LPC analysis window [2 Articles]
#ARIJIT BISWAS# - May 15 2008
Hi:
Which is a better LPC analysis window? Hamming or Hanning?
Or, it doesn't matter?
Regards,
~Arijit
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... Matlab- Code for Cepstrum_Pitch_Tracking of M. Noll
ben_...@yahoo.de - Apr 28 2008
Hello
Does anybody have Matlab- Code for Cepstrum_Pitch_Tracking of M. Noll?
thanks ...
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... voice-excited LPC and Plain LPC
phitenk - Apr 23 2008
hi, all i'm new in this group. please help me solve my thesis problem.
I want to know about differences between voice-excited LPC and Plain
LPC? is plain LPC same as LPC 10?! tha... g729 payload format [2 Articles]
nissarmail - Apr 18 2008
Hi all,
I am looking for payload format of g729 format. I have some doubts
regarding how g729AB is transmitted as its length could be 80,15 or 0
bits.
regards,
nissar
... Re: Fixed point Mpeg4 HVXC source code
faro...@hotmail.com - Apr 2 2008
There are many commercial solutions available like one from Streaming Machines i.e. www.streaming-machines.com .
>
>
>
> Hi all,
>
> I am trying to do some su... G729 Raw Format [2 Articles]
wajd...@laposte.net - Mar 15 2008
Hello,
Im a final year student of engineering.I must create an application to capture and store voip LAN traffic i use the library winpcap(libpacp) to capture the voip packet on t... G.729 code in Matlab
Jeet Bookseller - Mar 14 2008
Hello,
I am doing my graduation project on G.729
It would be great if I could get code in Matlab for G.729
implementation... Or else just some guidance regarding ho... partial encryption of G.729 bitstream file
jayeshkumar makwana - Mar 7 2008
hi dear,
i am doing my masters in digital signal processing and now am doing my theses on watermarking for compressed speech signals. But, I have some problem in partial encryptio... statistical characteristics ACELP [3 Articles]
mehdi_m_5442 - Feb 25 2008
hi
can somebody please tell me about statistical characteristics a frame
speech when that coded by ACELP?
many thanks
...