WASET
    Chang Liu and  Zishu He,  An Improved Transfer Logic of the Two-Path Algorithm for Acoustic Echo Cancellation.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2011, vol. 51(3). 318 - 322
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/11883.