Speech analysis in search of speakers with MFCC, PLP, Jitter and Shimmer
Imen Daly, Zied Hajaiej, Ali Gharsallah · 2017
This document belongs to the implementation of a system of recognition of the bases on the Hidden Models of Markov HMM. Due to a system of recognition, we will use the techniques of parameterization which handles the mechanisms of the human ear Mel Frequency cepstral coefficient MFCC and Perceptual linear prediction PLP starting from the database TIMIT. We also used two indices Jitter and Shimmer since they show very precise information about the voice of the person.