2MA Y, NISHIHARA A. Efficient Voice Activity Detection Algorithm Using Long-Term Spectral Flatness Measure [ J]. Eurasip Journal on Audio, Speech, and Music Processing, 2013( 1 ) : 1-18.
3DAVIS A, NORDHOLM S, TOGNERI R. Statistical Voice Activity Detection Using Low-Variance Spectrum Estimation and an Adaptive Threshold [ J]. IEEE Transactions on Audio Speech and Language Processing, 2006, 14 (2) : 412-424.
4NEMER E, GOUBRAN R, MAHMOUD S. Robust Voice Activity Detection Using Higher-Order Statistics in the LPC Residual Domain [J]. IEEE Transactions on Speech and Audio Processing, 2001, 9(3) : 217-231.
5MURTHY H A, YEGNANARYANA B. Formant Extraction from Group Delay Function [ J]. Speech Communication, 1991, 10(3) : 209-221.
6YEGNANARYANA B. Formant Extraction from Linear Prediction Phase Spectrum [ J ]. Journal of the Acoustical Society of America, 1978, 63(5): 1638-1640.
7WANG Jinfang, GUO Ming. Research on VAD Feature of Exponent Function Warping Group Delay Function [ J]. Journal of Jilin University : Engineering and Technology Edition, 2013, 43 (3) : 435-439.
8WU Z, XIAO X, CHENG E S, et al. Synthetic Speech Detection Using Temporal Modulation Feature [C]//2013 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). Vancouver, Canada: [ s. n. ], 2013 : 7234-7238.
9MURTHY H A, YEGNANARAYANA B. Group Delay Functions and its Applications in Speech Technology [ J ]. Sadhana, 2011, 36(5) : 745-782.
10MURTHY H A, GADDE V. The Modified Group Delay Function and its Application to Phoneme Recognition [ C ]//2003 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP). Hongkong, China: [ s. n. ], 2003 : 68-71.
