A Simple Model of Speech Communication and its Application to Intelligibility Enhancement

被引：18
|
作者：
Kleijn, W. Bastiaan [1 ,2 ]
Hendriks, R. C. [2 ]
机构：
[1] Victoria Univ Wellington, Wellington, New Zealand
[2] Delft Univ Technol, Delft, Netherlands
来源：
IEEE SIGNAL PROCESSING LETTERS | 2015年 / 22卷 / 03期
关键词：
Enhancement; intelligibility; speech; INDEX; NOISE;
D O I：
10.1109/LSP.2014.2351784
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We introduce a model of communication that includes noise inherent in the message production process as well as noise inherent in the message interpretation process. The production and interpretation noise processes have a fixed signal-to-noise ratio. The resulting system is a simple but effective model of human communication. The model naturally leads to a method to enhance the intelligibility of speech rendered in a noisy environment. State-of-the-art experimental results confirm the practical value of the model.
引用
收藏
页码：303 / 307
页数：5
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