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LPC10 Vocoder and Pitch estimation MATLAB code

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ankush_jn2000

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pitch matlab

Hi Friends,

I am presently working on LPC10 Vocoder. If any one has the MATLAB code for LPC10
then please send it to me.

I also need a MATLAB code for Pitch Estimation.

Thanks in advance...

Ankush
 

pitch estimation matlab

Hi,

Please send me the C code for LPC10.

Do u have any MATLAB Function for calculating Pitch in a 20ms frame of speech?

Bye...
 

lpc 10

ok, here's a script in Matlab it's about the simulation of a GSM norme, you can find in the first part the emission of signals and in the second the LPC code and the calcul of pitch too
 
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lpc matlab code

and i try to understand the c codes of lpc-10 and also try to learn the lpc-10 algorithm,can anybody help me and send me documents about that...
 

lpc 10 matlab

Hi
here is a matlab source code. I used it (PROCLPC.m) in my speech project.

I have done a speech project to get LPC , PARCOR and LSF coefficeints for (L=4 , 12 and 50 : L is the order of all pole filter ) to compare the effect of channel noise on different presentation of LPC coeffients. let me know if you want to see that.

best wishes
Ramin
 
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lpc-10 algorithm

MODERATOR ACTION: never speak loud small letter can explain equally

HELLO RAMIN,

I AM CURRENTLY WORKING IN LPC. I USED THE SAME SOURCE CODE-PROCLPC.m . COULD YOU PLEASE HELP ME WITH THE CALCULATION OF PREDICTION GAIN/PREDICTION ERROR VARIANCE WITH THIS PROGRAM. I SUPPOSE YOU HAVE WORKED ON THAT TOO.
THANKS A LOT ......
 

pitch estimation matlab code

this topic has been very useful to me.thank you.
 
matlab lpc 10

Matlab codes for Pitch estimation
 

matlab pitch estimation

Thanks...the matlab code was indeed very helpfull
 

matlab code for pitch detection

R110 said:
Hi
here is a matlab source code. I used it (PROCLPC.m) in my speech project.

I have done a speech project to get LPC , PARCOR and LSF coefficeints for (L=4 , 12 and 50 : L is the order of all pole filter ) to compare the effect of channel noise on different presentation of LPC coeffients. let me know if you want to see that.

best wishes
Ramin
Click to expand...
thanks a lot for your code! i am a senior student from China, working on this project. This forum helps me a lot.
 

vocoder source code

liushuaibupt said:
R110 said:
Hi
here is a matlab source code. I used it (PROCLPC.m) in my speech project.

I have done a speech project to get LPC , PARCOR and LSF coefficeints for (L=4 , 12 and 50 : L is the order of all pole filter ) to compare the effect of channel noise on different presentation of LPC coeffients. let me know if you want to see that.

best wishes
Ramin
Click to expand...
thanks a lot for your code! i am a senior student from China, working on this project. This forum helps me a lot.
Click to expand...






hi
i m doing a project on speech emotion detection. for that i want LPCC.can u help me in this regard?i need a code in matlab.bye
 

lpc10 matlab

need help with java code fpr pitch detection of a hummed tune or song...very urgent plz...
 

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Re: vocoder source code

sujata2003123 said:
liushuaibupt said:
R110 said:
Hi
here is a matlab source code. I used it (PROCLPC.m) in my speech project.

I have done a speech project to get LPC , PARCOR and LSF coefficeints for (L=4 , 12 and 50 : L is the order of all pole filter ) to compare the effect of channel noise on different presentation of LPC coeffients. let me know if you want to see that.

best wishes
Ramin
Click to expand...
thanks a lot for your code! i am a senior student from China, working on this project. This forum helps me a lot.
Click to expand...






hi
i m doing a project on speech emotion detection. for that i want LPCC.can u help me in this regard?i need a code in matlab.bye
Click to expand...



Hi All,

Me too. Need the matlab code for speech signal feature extraction algorithm especially LPCC and MFCC. Please help me on this.

tq
 

Hi!
I'm working on Half rate and enhanced full rate coders.
Can you help with a matlab or simulink simulation of this two coders?
Please I need your help.
 

Hi all,

This is Matlab Code for Feature Extraction from speech i found from internet **broken link removed**
but i haven't try before. May be you just try on.
Good Luck.
 
Hi all,


can someone help me with a matlab code for a vocoder simulator

I am trying to write a program to demonstrate voice being processed by a vocoder.
 

hi evry one..
can anyone explain about the LPC matlab coding part please..im intrested ..
thnxzz for advance....
 
Last edited:

how to covert warped LPC coefficients to LSF parameters by using matlab

---------- Post added at 09:12 ---------- Previous post was at 09:12 ----------

plse help me....
how to covert warped LPC coefficients to LSF parameters by using matlab
thnxz for advance.....
 

swetu said:
how to covert warped LPC coefficients to LSF parameters by using matlab

---------- Post added at 09:12 ---------- Previous post was at 09:12 ----------

plse help me....
how to covert warped LPC coefficients to LSF parameters by using matlab
thnxz for advance.....
Click to expand...

thanks all !!!
 

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