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Discussion Groups | Speech Coding
Technical discussions related to Speech Coding (all itu and other vocoders, ACELP, CELP, AMR, etc)
Help on matlab source code for LPC10, LPC10e, CELP, etc !
francisspeech - Jun 28 2005
Dear all,
I need the matlab source code for low bit rate coders such as LPC10,
LPC10e, CELP, and etc. Does anybody have the code available or can
give me some help?
T... 
MS GSM 6.10 - Specification [2 Articles]
paulzazzarino - Jun 23 2005
I am trying t0 measure the amplitude from an MS-GSM 6.10 data stream.
While 3GPP has specs on various GSM codecs, I am trying to wade thru
and determine what or where I can... Re:MIPS Digest Number 486
chetan k - Jun 21 2005
Hi,
You can get the numbers from the ti website,
you can go to www.ti.dspvillage.com for ti processors,
and for ADSP you can go to analog devices website.
But befo... MIPS
rec_warangal - Jun 21 2005
can any one give me MIPS benchmarks for implementation of g.722.2 in
TI and ADSP processors. i want to set my target before i start
working on the same.
Venkata Kasin... QCP
Max Kraynov - Jun 16 2005
Hello speechcoding,
We're looking for an implementation of QCP format either in C or
in Java. Does such thing exist at all?
Qualcomm offers its PureVoice Converter, ... re:difference B/W g723,g729,g726
chetan k - May 11 2005
Hi,
G723 & G729 are CELP based codecs, but G726 is ADPCM
based codec. The basic difference is the method for
coding used, Data rate supported and application for
which i... Difference among G.723, 729, 726 [2 Articles]
Ramya Desai - May 9 2005
Dear Experts,
I am new to this group and speech coding (But not to
DSP)
I want to know the details of G.723. But from ITU web
site its not available and it recomen... Fixed point conversion [4 Articles]
pai_raviin - Apr 30 2005
Hi all,
Can anybody help me with the fixed point conversion of following
code:
while (iCoef < iNextBandR)
{
*pfltXformSubBark = 0.0;
i = 0;
while (i < iWidt... p++ in Fixed Point?? [4 Articles]
aditya_naidu1 - Apr 27 2005
Hello all,
Thank You for help and useful tips.
Is there any special way for implementing variable increment in fixed
point such as p++;
for eg.
plc[i]+... Fixed Point Implementation
aditya_naidu1 - Apr 26 2005
Hi all,
Can anybody help me with the fixed point conversion of following:
*po -= hpi_pole_coefsTbl[1] * mem[2];
*po -= hpi_pole_coefsTbl[2] * mem[3];
mem[...