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Discussion Groups | Speech Coding | Estimating coefficients of digital filter

Technical discussions related to Speech Coding (all itu and other vocoders, ACELP, CELP, AMR, etc)

  

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Estimating coefficients of digital filter - skoa...@yahoo.com - Dec 20 3:24:54 2007



Hello all!
I'm using the Autocorrelation method as the PDA in an assignment entitled: Synthesis By
Analysis using LPC.
I've read so many literature implying forming a matrix equation with p unknowns:
How does one estimate the coefficients of the digital filter or model from a segment of
speech.
Thanks


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Re: Estimating coefficients of digital filter - nacer_ghoul - Dec 20 12:17:44 2007

in Matlab (signal processing toolbox) there is function called "LPC"
that does exactly what you want

regards

--- In s...@yahoogroups.com, skoa23@... wrote:
>
> Hello all!
> I'm using the Autocorrelation method as the PDA in an assignment
entitled: Synthesis By Analysis using LPC.
> I've read so many literature implying forming a matrix equation with
p unknowns:
> How does one estimate the coefficients of the digital filter or
model from a segment of speech.
> Thanks
>


(You need to be a member of speechcoding -- send a blank email to speechcoding-subscribe@yahoogroups.com )