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  • 學位論文

台語語音合成技術之研究

The Research of Speech Synthesis Technology for Taiwanese

指導教授 : 陳信宏

摘要


本論文利用基於隱藏式馬可夫模型實作台語語音合成系統,並合併國語字典與台語字典建立出一國語對台語翻譯字典,我們利用此國對台翻譯字典將中文文章翻譯為台語文章,再將翻譯後的文章,輸入至台語語音合成系統,實作出一中文文章輸入台語語音合成輸出系統。 最後考慮到台語與中文語法結構上的相似性,我們訓練一中文韻律階層式模型,並透過此模型之訓練結果,來對台語語料庫分析聲調影響台語的音節長度、音節能量及台語停頓分佈情形等特性。

關鍵字

語音合成 台語

並列摘要


In this thesis, we propose a Taiwanese speech synthesis system based on Hidden Markov Model and combine Mandarin dictionary and Taiwanese dictionary to build up a Mandarin-to-Taiwanese translation dictionary. With this dictionary, Mandarin articles can be translated into Taiwanese articles as input for Taiwanese speech synthesis system. Hence, a Taiwanese speech synthesis system with Mandarin input article is implemented. Consider the similarities on the grammar structure of Mandarin and Taiwanese, we train a Mandarin Hierarchical prosody model and use the training result to analysis the Taiwanese tone effect on Taiwanese syllable duration,syllable energy and pause distribution of Taiwanese speech database.

並列關鍵字

HTS Taiwanese

參考文獻


【1】 HMM-based Speech Synthesis System (HTS),http://hts.sp.nitech.ac.jp/
【3】 K.Tokuda, T. Kobayashi and S. Imai, Speech Parameter Generation from HMM using Dynamic Features, Proc. ICASSP, 1995.
【4】 Tokuda, Yoshimura, Masuko, Kobayashi, Kitamura, Speech Parameter Generation Algortihms for HMM-based Speech Synthesis, ICASSP, 2000.
【5】 Tokuda, Masuko, Miyazaki, Kobayashi, Multi-Space Probability Distribution HMM, IEICE Trans. Inf. & Syst., 2000.
【7】 Tokuda ,Spectral Estimation of Speech by Mel-Generalized Cepstral Analysis,IEEE,1994.

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