222 citations · 390 across the 37 of their papers we have counts for
3 papers · 1 filter
PSD Estimation and Source Separation in a Noisy Reverberant Environment using a Spherical Microphone Array
Abdullah Fahim, Prasanga N. Samarasinghe, Thushara D. Abhayapala
In this paper, we propose an efficient technique for estimating individual power spectral density (PSD) components, i.e., PSD of each desired sound source as well as of noise and r…
Single-Anchor Two-Way Localization Bounds for 5G mmWave Systems
Zohair Abu-Shaban, Henk Wymeersch, Thushara Abhayapala +1
Recently, millimeter-wave (mmWave) 5G localization has been shown to be to provide centimeter-level accuracy, lending itself to many location-aware applications, e.g., connected au…
Mode Domain Spatial Active Noise Control Using Sparse Signal Representation
Yu Maeno, Yuki Mitsufuji, Thushara D. Abhayapala
Active noise control (ANC) over a sizeable space requires a large number of reference and error microphones to satisfy the spatial Nyquist sampling criterion, which limits the feas…