@conference{phua2004performance, title = {Performance Study of a Compact 2-Sensor Noise Cancelling System}, author = {Phua, Kok-Soon and Chen, Jian-Feng and Shue, Louis and Sun, Han-Wu}, booktitle = {Audio Engineering Society Convention 116}, month = {May}, year = {2004}, url = {https://www.aes.org/e-lib/browse.cfm?elib=12733} }