非負矩陣分解法於語音調變頻譜強化之研究(A study of enhancing the modulation spectrum of speech signals via nonnegative matrix factorization)[In Chinese] Xu-Xiang Wang author Zhi-Hao Zheng author Yu Tsao author Jhih-Wei Hong author 2016-10 text Proceedings of the 28th Conference on Computational Linguistics and Speech Processing (ROCLING 2016) Chung-Hsien Wu editor Yuen-Hsien Tseng editor Hung-Yu Kao editor The Association for Computational Linguistics and Chinese Language Processing (ACLCLP) Tainan, Taiwan conference publication wang-etal-2016-fei https://aclanthology.org/O16-1018/ 2016-10 181 193