Use a Binaural rather than Monaural Masking Model to Cancel Stereo Acoustic Echo
By researching binaural masking level difference models, researchers from the Institute of Acoustics of the Chinese Academy of Sciences, the Shanghai Advanced Research Institute of the Chinese Academy of Sciences, and the Institute of Acousti...
Read More >>Single Acoustic Array Is to Track Low-Altitude Moving Target Trajectory
A novel acoustic-signature based method of estimating the flight trajectory of low-altitude flying aircraft is proposed by researchers from the Chinese Academy of Sciences and the University of Wisconsin-Madison. This method only requires a s...
Read More >>In Noisy and Reverberant Environment, Improved Multi-channel Post-Filtering Offers Robust Speech Enhancement
Recently, researchers from Institute of Acoustics of the Chinese Academy of Sciences have introduced an improved multi-channel post-filtering algorithm adapting to different reverberant environments for distant-talking scene (both reverberati...
Read More >>Automatic and Noninvasive Way Is Found to Detect Wheeze
Recently, researchers from the Institute of Acoustics of the Chinese Academy of Sciences work together and have found an automatic and noninvasive way to detect wheeze.
Read More >>A Tunable Rao Test Can Offer a Tradeoff between the Two Performance Metrics for Matched and Mismatched Signals
Recently, researchers from research institutes and universities from home and abroad propose a modified Rao test for multichannel adaptive signal detection by introducing a tunable parameter.
Read More >>