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Discussion Groups | Speech Coding
Technical discussions related to Speech Coding (all itu and other vocoders, ACELP, CELP, AMR, etc)
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[... Avoiding Overflow [2 Articles]
aditya_naidu1 - Apr 25 2005
Hi all,
How to avoid the problem of overflow when doing the floating point to
fixed point conversion?
For eg. suppose a=b*c..if the product is out the range o... Fixed Point Code
aditya_naidu1 - Apr 23 2005
Does any body know from where can fixed point code for iLBC be
obtained?
Aditya
... Floating point to fixed point conversion
aditya_naidu1 - Apr 21 2005
Thank You all for your useful inputs.
Does any body know about any software or program that does the floating
point to fixed point conversion?
Is it possible ... Floating point C Code to fixed point conversion of iLBC [7 Articles]
aditya_naidu1 - Apr 21 2005
Hello All,
I am doing a floating point C code to fixed point conversion of iLBC
(Internet Low Bit rate Codec).Kindly help me with the following:
1) How to convert... where is standard FR codec code??
pkon...@gmail.com - Apr 20 2005
hai all!
I could not find the standard C code for full rate codec in 3gpp site.. I could get ANSI C codes for all codecs except this.. Can anyone tell me where exactly i... GSM EFR EXTRA MODULE IN ORDER TO DECODE??? [3 Articles]
JH WANG - Mar 31 2005
Hi All,
I am currently implementing the GSM EFR vocoders. There is one thing
that i don't really understand.
After encoding a file, i have to pass the file to... Classifiers
Swanand Deshpande - Mar 27 2005
Hi,
I am undertaking the task of Age categorization on the basis of
speech. For that I am looking for different classifiers I might find useful.
I was hoping if anyb... Test Vectors for MELP Vocoder... [2 Articles]
Khubaib - Mar 18 2005
Dear members!
I need different test vectors (preferably standard test vectors) for
testing MELP 2400bps voice coding standard. I am in the process of
impl...