“…11 and it is clearly observed that the proposed PEA performs better than the DHM. Finally, in Table 7 a performance comparison of the proposed EMD based method with DHM, pitch estimator via signal reshaping technique is made with the Xwaves (Talkin 1995), DLFT (Tabrikian et al 2002;Wang and Seneff 2000), and conventional NACF for 'clearly voiced' reference frames is presented. The results for Xwaves and DLFT as reported in Kasi and Zahorian (2002) are obtained at SNR = ∞, i.e., for no noise case.…”