New York Post

Brown University shooter ‘made a barking noise’ as he gunned down students in classroom, witnesses told cops

The suspect in the Brown University mass shooting apparently made bizarre “barking” noises just before he opened fire and killed two Ivy League students, officials said. Some witnesses claimed they ...
IEEE

A New Hybrid Active Noise Control System With Input-Power-Controlled Online Secondary-Path Modeling

Abstract: A new hybrid active noise control (ANC, HANC) system is proposed in this paper that is equipped with an input-power-controlled online secondary-path modeling (OSPM) subsystem. An FIR linear ...
BBC

Classroom cacophony shifts to calm with outside lessons

Classrooms can be overwhelming so some schools are taking a different approach which researchers say lowers heart rates and noise levels and improves focus - they've headed outside. "The noise inside ...
IEEE

GFANC-Kalman: Generative Fixed-Filter Active Noise Control With CNN-Kalman Filtering

Abstract: Selective Fixed-filter Active Noise Control (SFANC) is limited by its selection of a single candidate from pre-trained control filters. In contrast, Generative Fixed-filter Active Noise ...