TY - Journal of Beijing University of Posts and Telecommunications A1 - CHAO Hao, SONG Ceng, LIU Zhi-zhong T1 - Multi-Level Detection of Vocal Effort Based on Vowel Template Matching Y1 - 2016-01-29 00:00:00.0 JF - Journal of Beijing University of Posts and Telecommunications JO - Journal of Beijing University of Posts and Telecommunications SP - 98 EP - 102 VL - 39 IS - 4 UR - {https://journal.bupt.edu.cn/EN/10.13190/j.jbupt.2016.04.019} N1 - 10.13190/j.jbupt.2016.04.019 ER -