ITU-T. Definition of quality of experience (QoE) [S]. International Telecommunication Union Ref: TD 109rev2 (PLEN/12), 2007.
[2]
ITU-T P.862. Perceptual evaluation of speech quality (PESQ): an objective method for end-to-end speech quality assessment of narrow-band telephone networks and speech codecs [S]. 2001.
[3]
Engineering Services Group. PESQ limitations for EVRC family of narrowband and wideband speech codecs [Z].80-W1253-1 Qualcomm, 2008.
[4]
Zhang Weiwei, Chang Yongyu, Liu Yitong, et al. A new method of objective speech quality assessment in communication system [J]. Journal of Multimedia, 2013, 8(3): 291-298.
[5]
San Duanmu. The phonology of standard chinese[M]. 2nd ed. New York:Oxford Press, 2007.
[6]
Lee C H, Li Haizhou, Lee L S, et al. Advances in chinese spoken language processing [M].[s.l.]: Would Scientific World Scientific Publishing Company, 2007.
Liu Yitong, Shen Yun, Liu Qianhong, et al. Performance evaluation and accuracy upgrading of PESQ in chinese environment[C]//VTC2013-Spring. Dresden: IEEE Press, 2013.