Complex Cepstrum Based Voice Conversion Using Radial Basis Function

Table 1

The performance index of complex cepstrum based VC and MCEP based VC.

Type of conversion	Performance index
	Sample 1		Sample 2		Sample 3		Sample 4
	Cep. based; VC	MCEP based; VC	Cep. based; VC	MCEP based; VC	Cep. based; VC	MCEP based; VC	Cep. based; VC	MCEP based; VC
M1-F1	0.7679	0.6230	0.7483	0.6356	0.7127	0.6080	0.8350	0.6768
F2-M2	0.7389	0.5781	0.7150	0.6988	0.7780	0.6908	0.7848	0.6845
F1-F2	0.7921	0.6576	0.6908	0.5954	0.6740	0.6209	0.7946	0.6925
M1-M2	0.7023	0.6490	0.6821	0.6012	0.6432	0.5801	0.7852	0.7012