2 papers
cs.SD2019
On Acoustic Modeling for Broadband Beamforming
Amit Chhetri, Mohamed Mansour, Wontak Kim +1
In this work, we describe limitations of the free-field propagation model for designing broadband beamformers for microphone arrays on a rigid surface. Towards this goal, we descri…
eess.SP2019
Reconfigurable Multitask Audio Dynamics Processing Scheme
Jun Yang, Amit S. Chhetri, Carlo Murgia +1
Automatic speech recognition (ASR), audio quality, and loudness are key performance indicators (KPIs) in smart speakers. To improve all these KPIs, audio dynamics processing is a c…