4 papers
Real-time Speech Enhancement and Separation with a Unified Deep Neural Network for Single/Dual Talker Scenarios
Kashyap Patel, Anton Kovalyov, Issa Panahi
This paper introduces a practical approach for leveraging a real-time deep learning model to alternate between speech enhancement and joint speech enhancement and separation depend…
Accurate Real-Time Estimation of 2-Dimensional Direction of Arrival using a 3-Microphone Array
Anton Kovalyov, Kashyap Patel, Issa Panahi
This paper presents a method for real-time estimation of 2-dimensional direction of arrival (2D-DOA) of one or more sound sources using a nonlinear array of three microphones. 2D-D…
DFSNet: A Steerable Neural Beamformer Invariant to Microphone Array Configuration for Real-Time, Low-Latency Speech Enhancement
Anton Kovalyov, Kashyap Patel, Issa Panahi
Invariance to microphone array configuration is a rare attribute in neural beamformers. Filter-and-sum (FS) methods in this class define the target signal with respect to a referen…
Closed-Form Solution for Scaling a Wireless Acoustic Sensor Network
Kashyap Patel, Anton Kovalyov, Issa Panahi
This study presents a closed-form solution for localizing and synchronizing an acoustic sensor node with respect to a Wireless Acoustic Sensor Network (WASN). The aim is to allow e…