Technical discussions related to Speech Coding (all itu and other vocoders, ACELP, CELP, AMR, etc)
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seid...@yahoo.com - Sep 13 2011
My research field is speech enhancement and want to know about bandwidth extension more.
If any one have comprehensive information about these methods please help ...
renzhengshu3 - Aug 30 2011
I have a question on G729 framing details
I used a G729 codec to encode a .wav file
before encoding, it is about 300 KB
after encoding using G729 without ...
jogg...@gmail.com - Aug 30 2011
Nowadays I work on the optimization of speech processing,
but most of my previous work is about video codec, so
I have little experience about speech processing.
Farzane Ahmadi - Aug 30 2011
I am trying to measure the resonances of an arbitrary cavity. I use an
ultrasonic signal x to excite the cavity and try to estimate the resonances
from the cavity output (y...
Padmanabha V Reddy - Aug 30 2011
I am finding that after seek the output of NB-AMR decoder is distorted.
I have observed this behavior with
1. codecs from Google (as part Android), as well as
lu dinh vu - Jun 21 2011
ITU-T G.723.1 Speech Coder: A Matlab Implementation
Department of Electrical & Computer Engineering McGill University
tparis23 - Jun 9 2011
I am implementing several standard VADs as a reference for my work in my internship on VAD. We've decided on G.729B and AMR. I have the C code and have read the documen...
mahesh_gb5 - May 16 2011
Please let me know where i can download the G722 source code if i use this is there any licensing issues.
Thanks and reg's
Kevin - Mar 15 2011
I came across a recording at the mobile of a land to mobile EVRC-B call Not on VZW. It had Screech Which was no surprise but also it decoded words that were not sent in the Harva...
nangergong - Feb 15 2011
I have some .wav files with format of PCM 16bit signed mono-channel
from this link: