I'm new in this.i would like to ask a simple question here which i
couldn't find in the internet. 
After generating the MFCC, we get the coefficients. Wat do all the
coefficients represent? Do they represent the amplitude of the sound
signal accordingly?

If i wan to do a speech recognition, can i use a LPC vocoder? Is LPC
vocoder better than LPC or LPCC?

I hope someone can clarify me as what i found in the internet is too
complicated for me to understand. Thanks alot..

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