摘要
藏语语音增强方法能够用于提高噪声环境中语音处理设备的性能,并且能够在不同的噪声环境下使用而不影响其性能。根据藏语语音特点,提出藏语语音增强算法。实验显示,该算法具备良好的分段信噪比增益。
Tibetan speech enhancement methods can be used to increase the quality of these speech processing de- vices which are often used in environments with high levels of ambient noise. Objective experimental results indi- cate that the proposed tibetan speech enhancement algorithms yields better segmental signal- to -noise ratio (SNR) improvement.
出处
《重庆科技学院学报(自然科学版)》
CAS
2013年第6期136-139,共4页
Journal of Chongqing University of Science and Technology:Natural Sciences Edition
基金
西藏大学青年科研基金资助项目(ZD11PZ02)
关键词
藏语语音
语音增强
噪声功率谱估计
Tibetan speech
speech enhancement
noise power spectrum estimation