Search Results for author: Ulrik Kowalk

Found 2 papers, 0 papers with code

Geometry-aware DoA Estimation using a Deep Neural Network with mixed-data input features

no code implementations9 Dec 2022 Ulrik Kowalk, Simon Doclo, Joerg Bitzer

Aiming at designing a supervised learning-based DoA estimation algorithm that generalizes well to different array geometries, in this paper we propose a geometry-aware DoA estimation algorithm.

Signal-informed DNN-based DOA Estimation combining an External Microphone and GCC-PHAT Features

no code implementations11 Jun 2022 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 exploiting the availability of an external microphone attached to the desired speaker.

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