2 papers
cs.SD2019
On Acoustic Modeling for Broadband Beamforming
Amit Chhetri, Mohamed Mansour, Wontak Kim +1
In this work, we describe limitations of the free-field propagation model for designing broadband beamformers for microphone arrays on a rigid surface. Towards this goal, we descri…
cs.MM2019
Audio Watermarking over the Air With Modulated Self-Correlation
Yuan-Yen Tai, Mohamed F. Mansour
We propose a novel audio watermarking system that is robust to the distortion due to the indoor acoustic propagation channel between the loudspeaker and the receiving microphone. T…