16 citations · 16 across the 3 of their papers we have counts for
3 papers
Neural Directional Filtering: Far-Field Directivity Control With a Small Microphone Array
Julian Wechsler, Srikanth Raj Chetupalli, Mhd Modar Halimeh +2
Capturing audio signals with specific directivity patterns is essential in speech communication. This study presents a deep neural network (DNN)-based approach to directional filte…
Multi-Microphone Speaker Separation by Spatial Regions
Julian Wechsler, Srikanth Raj Chetupalli, Wolfgang Mack +1
We consider the task of region-based source separation of reverberant multi-microphone recordings. We assume pre-defined spatial regions with a single active source per region. The…
Signal-Aware Direction-of-Arrival Estimation Using Attention Mechanisms
Wolfgang Mack, Julian Wechsler, Emanuël A. P. Habets
The direction-of-arrival (DOA) of sound sources is an essential acoustic parameter used, e.g., for multi-channel speech enhancement or source tracking. Complex acoustic scenarios c…