3 papers
Online Single-Channel Audio-Based Sound Speed Estimation for Robust Multi-Channel Audio Control
Andreas Jonas Fuglsig, Mads Græsbøll Christensen, Jesper Rindom Jensen
Robust spatial audio control relies on accurate acoustic propagation models, yet environmental variations, especially changes in the speed of sound, cause systematic mismatches tha…
Robust Fixed-Filter Sound Zone Control with Audio-Based Position Tracking
Sankha Subhra Bhattacharjee, Andreas Jonas Fuglsig, Flemming Christensen +2
Performance of sound zone control (SZC) systems deployed in practical scenarios are highly sensitive to the location of the listener(s) and can degrade significantly when listener(…
Improvement of Noise-Robust Single-Channel Voice Activity Detection with Spatial Pre-processing
Max Væhrens, Andreas Jonas Fuglsig, Anders Post Jacobsen +4
Voice activity detection (VAD) remains a challenge in noisy environments. With access to multiple microphones, prior studies have attempted to improve the noise robustness of VAD b…