韵律调节是改善合成语音自然度最有效的手段之一。
Prosodic adjustment is one of the most effective ways to improve the naturalness of synthesized speech.
连续语音浊声基频轮廓是影响合成语音自然度和表现力的一个重要因素。
The continuous speech Fo contour plays key role for the naturalness and emotion in text to speech conversion system.
波形拼接合成是当今语音合成的重要方法，能够产生高清晰度及高自然度的合成语音。
Now waveform coding synthesis technology is one of the most important speech synthesis method, it can produce natural and articulate speech.
韵律是影响语音合成自然度的一个重要因素，韵律结构的预测是一个韵律组块过程。
Prosodic prediction, which is a process of prosodic chunking, is one of the major factors for the naturalness of speech synthesis.
实验结果表明，我们通过听觉模型反演从信号的自相关图谱中恢复出的语音信号，具有较好的自然度和良好的噪声鲁棒性。
The result of experiments show that resynthesized speech signals form the its correlogram by auditory model inversion is nature and robust in noisy environment.
基于语音数据库的语音合成方法有望进一步提高语音合成的自然度。
The method of speech synthesize can improve naturalness of speech basing on the database of speech.
正确标记短语间的停顿，对提高文语转换系统合成语音的自然度起着重要作用。
In TTS system, it is very important to mark phrase breaks correctly for high naturalness and quality of output speech.
为提高合成语音的自然度，需要知道准确的合成文本的韵律结构。
To achieve the natural synthesized speech, the prosodic structure of input text should be precisely predicted by the text to speech Synthesis system.
系统合成语音的质量较好，具有较高的清晰度和自然度。
Good speech quality is found to have high clarity and naturalness.
本文的研究为语音合成自然度的进一步研究提供了很好的基础和方案。
This article research has provided the very good foundation and the plan for the speech synthesis nature further research.
发现转换语音的可懂性和自然度都不高。
But the intelligibility and quality of the converted speech are bad.
为了改善合成语音的自然度，本文在传统分词的基础上提出了词的组合方法。
In order to improve the speech naturality, the paper puts forward the combinatorial method which bases on participle.
传统的语音编码使用波形编码或者参数编码方法，都存在着不足，或者编码速率较高，或者语音合成的自然度不好。
Traditional codecs, include waveform codecs and parameter codecs, are not perfect, with high bit rate and the synthesized speech loss of naturalness separately.
合成语音具有良好的自然度和抗噪能力，证明了该算法可以推向实际应用。
The decoding signals show a good Mean Opinion Score and robustness, and proved the codec to be practical applicable.
普通话语音合成中有关自然度的韵律变量问题，《第五届全国现代语音学学术会议》，北京：清华大学出版社。
The problems of prosodic variations in speech synthesis in Standard Chinese, Proceedings of the 5th National Symposium on Phonetics. Tsinghua University Press, Beijing.
同时，本文介绍了构建语音库的方法，为了提高合成语音的自然度，本文同时构建了音节语音库和汉语中高频词语音库。
In order to improve the naturalness of synthesized speech, a high-frequency word speech database as well as the syllable database is constructed.
同时，本文介绍了构建语音库的方法，为了提高合成语音的自然度，本文同时构建了音节语音库和汉语中高频词语音库。
In order to improve the naturalness of synthesized speech, a high-frequency word speech database as well as the syllable database is constructed.
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