TY - Journal of Beijing University of Posts and Telecommunications A1 - CHAO Hao, LU Bao-yun, LIU Yong-li, LIU Zhi-zhong, SONG Cheng T1 - Vocal Effort Detection Based on Spectral Information Entropy and Complementary Models Y1 - 2018-03-17 00:00:00.0 JF - Journal of Beijing University of Posts and Telecommunications JO - Journal of Beijing University of Posts and Telecommunications SP - 56 EP - 61 VL - 41 IS - 2 UR - {https://journal.bupt.edu.cn/EN/10.13190/j.jbupt.2017-157} N1 - 10.13190/j.jbupt.2017-157 ER -