3 papers
eess.AS2023
Ego-noise reduction of a mobile robot using noise spatial covariance matrix learning and minimum variance distortionless response
Pierre-Olivier Lagacé, François Ferland, François Grondin
The performance of speech and events recognition systems significantly improved recently thanks to deep learning methods. However, some of these tasks remain challenging when algor…
eess.AS2023
Real-time Audio Video Enhancement \\with a Microphone Array and Headphones
Jacob Kealey, Anthony Gosselin, Étienne Deshaies-Samson +6
This paper presents a complete hardware and software pipeline for real-time speech enhancement in noisy and reverberant conditions. The device consists of a microphone array and a…
cs.SD2022
SMP-PHAT: Lightweight DoA Estimation by Merging Microphone Pairs
François Grondin, Marc-Antoine Maheux, Jean-Samuel Lauzon +2
This paper introduces SMP-PHAT, which performs direction of arrival (DoA) of sound estimation with a microphone array by merging pairs of microphones that are parallel in space. Th…