... the average SD and the results are4.43 dB in training and 4.37 dB in testing. For MELP we used(7), (8), and (9); the average SD results are 3.32 dB in training and 3.31 dB in testing. Notice that ... final training data set,obtained by combining the extracted vectors with their inter-polated versions, leading to a total of 60 000 training vectors.5.1. VDVQ resultsUsing the training data ... j), m = index(T, j),index(T, j) −index(T, j)ifindex(T, j)=index(T, j),index(T, j)= m,index(T, j)− index(T, j)ifindex(T, j)=index(T, j),index(T,...