Head Orientation Estimation with Distributed Microphones Using Speech Radiation Patterns

no code implementations • 4 Dec 2023 • Kaspar Müller, Bilgesu Çakmak, Paul Didier, Simon Doclo, Jan Østergaard, Tobias Wolff

Determining the head orientation of a talker is not only beneficial for various speech signal processing applications, such as source localization or speech enhancement, but also facilitates intuitive voice control and interaction with smart environments or modern car assistants.

Speech Enhancement

Sampling Rate Offset Estimation and Compensation for Distributed Adaptive Node-Specific Signal Estimation in Wireless Acoustic Sensor Networks

no code implementations • 4 Nov 2022 • Paul Didier, Toon van Waterschoot, Simon Doclo, Marc Moonen

Sampling rate offsets (SROs) between devices in a heterogeneous wireless acoustic sensor network (WASN) can hinder the ability of distributed adaptive algorithms to perform as intended when they rely on coherent signal processing.