Changkyu Choi, Donggeon Kong, Jaywoo Kim, Seokwon Bang. Speech enhancement and recognition using circular microphone array for service robots. In 2003 IEEE/RSJ International Conference on Intelligent Robots and Systems, Las Vegas, Nevada, USA, October 27 - November 1, 2003. pages 3516-3521, IEEE, 2003. [doi]
Abstract is missing.