WASET
    Jong Han Joo and  Jeong Hun Lee and  Young Sun Kim and  Jae Young Kang and  Seung Ho Choi,  Environmentally Adaptive Acoustic Echo Suppression for Barge-in Speech Recognition.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2015, vol. 97(1). 202 - 205
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10000346.