2021
Crowdsourcing Approach for Subjective Evaluation of Echo Impairment
ICASSP 2021accepted
The quality of acoustic echo cancellers (AECs) in real-time communication systems is typically evaluated using objective metrics like ERLE [1] and PESQ [2], and less commonly with lab-based subjective tests like ITU-T Rec. P.831 [3]. We will show that these objective measures are not well correlated…