A new echo canceller using double talk detector based on the accumulated number of selection of the scale factor

摘要：

This paper presents a new echo canceller using double talk detector based on the accumulated number of selection of the scale factor. Computational complexity of the proposed method is very simple because scale factor is calculated by the double-talk robust adaptive algorithm. Computer simulation using real speech signals shows that the echo canceller using the proposed double talk detector outperformed the conventional double talk robust echo canceller.

关键词： scale factor double talk detector echo canceller

作者: Jae Ha Yoo Soo Chan Kim

作者单位: Department of Electronic Engineering, Hankyong National University, Anseong-si, Gyeonggi-do, KOREA Graduate School of Bio & Information Technology, Hankyong National University, Anseong-si, Gyeonggi-

会议类型: 国际会议

会议名称: 2010 IEEE 10th International Conference on Signal Processing(第十届信号处理国际会议 ICSP 2010)

会议地点: 北京

会议语种:英文

页码: 227-230

在线出版日期: 2010-08-24（万方平台首次上网日期，不代表论文的发表时间）