Qi Wang Feng Wu 0001 Shipeng Li 0001 Yuzhuo Zhong Ya-Qin Zhang 1801-1804 2001 ICASSP https://doi.org/10.1109/ICASSP.2001.941291 https://doi.ieeecomputersociety.org/10.1109/ICASSP.2001.941291 conf/icassp/2001 db/conf/icassp/icassp2001.html#WangWLZZ01