An Investigation of Wavelet Average Framing LPC for Noisy Speaker Identification Environment

Table 2

Results of recognition rates for AWGN.

Method	WPLPCF	DWLPCF	WFALPCF	WPLPCFE
RR% at 5 dB (with PNN)	61.29	35.89	75.40	29.50
RR% at 5 dB (with BC)	34.89 (61.49 by WP2)	90.73	23.34 (61.57 by WP2)	30.43
RR% at 0 dB (with PNN)	42.14	29.84	53.83	23.76
RR% at 0 dB (with BC)	21.05 (51.59 by WP2)	76.73	22.37 (34.13 by WP2)	23.22