5 citations · 5 across the 3 of their papers we have counts for
3 papers
eess.AS2023★ 5 cited
Dereverberation in Acoustic Sensor Networks Using Weighted Prediction Error With Microphone-dependent Prediction Delays
Anselm Lohmann, Toon van Waterschoot, Joerg Bitzer +1
In the last decades several multi-microphone speech dereverberation algorithms have been proposed, among which the weighted prediction error (WPE) algorithm. In the WPE algorithm,…
eess.AS2022
Geometry-aware DoA Estimation using a Deep Neural Network with mixed-data input features
Ulrik Kowalk, Simon Doclo, Joerg Bitzer
Unlike model-based direction of arrival (DoA) estimation algorithms, supervised learning-based DoA estimation algorithms based on deep neural networks (DNNs) are usually trained fo…
eess.AS2022
Signal-informed DNN-based DOA Estimation combining an External Microphone and GCC-PHAT Features
Ulrik Kowalk, Simon Doclo, Joerg Bitzer
Aiming at estimating the direction of arrival (DOA) of a desired speaker in a multi-talker environment using a microphone array, in this paper we propose a signal-informed method e…