Multichannel acoustic echo cancellation exploiting effective fundamental frequency estimation

详细信息    查看全文

• 作者：Laura Romoli ; ¹ ; ^{l.romoli@univpm.it} ; Stefania Cecchi¹ ; ^{stefania.cecchi@gmail.com} ; Francesco Piazza¹
• 关键词：Fundamental frequency estimation ; Multichannel acoustic echo cancellation ; Multichannel decorrelation ; Multichannel double-talk detection ; Multichannel voice activity detection
• 刊名：Speech Communication
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：86
• 期：Complete
• 页码：97-106
• 全文大小：5160 K
• 卷排序：86

文摘

A comprehensive solution for multichannel acoustic echo cancellation is proposed. The approach is based on the tracking of speakers’ fundamental frequency. The real-time implementation of the proposed approach on a PC has been carried out. The performance has been validated in both simulated and real setups.