2021
Detecting Acoustic Reflectors Using A Robot's Ego-Noise
ICASSP 2021accepted
In this paper, we propose a method to estimate the proximity of an acoustic reflector, e.g., a wall, using ego-noise, i.e., the noise produced by the moving parts of a listening robot. This is achieved by estimating the times of arrival of acoustic echoes reflected from the surface. Simulated experi…