语音时长规整技术的研究回溯A Survey of Time Scale Modification of Speech
周俊,高悦,谭薇,陈砚圃
摘要(Abstract)：
语音时长规整技术是在不改变语音音调并保证良好音质的情况下,对语音进行一定的压缩或拉伸的技术。首先给出了语音时长规整技术的发展历程和主要实现方法,重点阐述了主要实现算法的原理,并仿真实现了适合实时处理的两种时域算法,比较分析了两种时域方法的效果。最后对语音时长规整技术进行了展望。
关键词(KeyWords)： 时长规整;固定同步叠加;相位声码器;正弦模型
基金项目(Foundation):
作者(Author): 周俊,高悦,谭薇,陈砚圃
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