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LFCC (Linear Frequency Cepstral Coefficients)

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Biruntha

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It is used to extract the features in audio signal. It has steps Signal Normalization, Compute FFT power spectrum, Compute autoregressive model analysis, Convert LPC to cepstra , Apply DCT and Convert to cepstra, Apply lifter to matrix of cepstra, Calculate the deltas of a output mel sequence .

Can anyone briefly explain about LFCC and it's steps?
Thankyou
 

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