LFCC (Linear Frequency Cepstral Coefficients)

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