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Discussion Groups
Discussion Groups | Speech Coding
Technical discussions related to Speech Coding (all itu and other vocoders, ACELP, CELP, AMR, etc)
On very low bit rate (VLBR) coding of speech
Guruprasad Seshadri - Mar 12 2005
Hi all,
my queries are:
1. Is there a standard specified by ITU or some other
body for VLBR coding of speech (1000 bps or less,
say, 600-800 bps) ?
... 
Sinusoidal analysis and synthesis of speech
Amit Kale - Mar 10 2005
Hi
I m working on a matlab project where i have to model speech signal as sum
of sinusoids. The idea is derived from 1986 ICASSP paper by T.F. Quatieri
an... Age estmation
Swanand Deshpande - Mar 10 2005
Hi,
I am currently handling this project of age estimation on the basis
of speech. It would be great help if anyone can pass me info on how to
estimate age ... Any other parameter ??
Swanand Deshpande - Mar 9 2005
Hi,
I was searching for any other parameter used other than Pitch that
is used to extract information about the user. For my task of categorization
on the b... MELP Algorithm IP [4 Articles]
plsymonds - Mar 8 2005
Hi All,
I am busy looking into the MELP algorithm and as Texas Instruments
has intellectual property rights on the algorithm I am
interested in find... Pitch problems [3 Articles]
viper4295 - Mar 6 2005
Hi,
I am currently doing this project of Classification and
categorisation on the basis of speech. I have to sort the samples
into male or female and into... AMR-WB optimization [5 Articles]
- Mar 2 2005
Hello everybody,
I am working on the optimization of the AMR-WB speech codec code obtained from ITU-T on the c6211 dsk. I have done the optimization techniqu... Running G.726 test vector (Newbie) [4 Articles]
pavan_gup - Feb 28 2005
Hi,
I am running the test vectors for G.726 codec on ARM9E. They have
been downloaded from ITU-T website. However, output differs from the
expected output... AMR-NB [3 Articles]
mani_assudani - Feb 28 2005
Hi friends,
I have implemented complete AMR-NB Enc-Dec on proprietary DSP chip.
As we know AMR-NB works on 8 rates from 12.2kb/s to 4.75kb/s.
One thin... g.723 decode
ahwh66 - Feb 27 2005
hi all,
when decoding g.723 frame, what does the parameter "crc" mean?
thanks,
...