Search Results for author: Andreas Walther

Found 6 papers, 1 papers with code

Data-driven Joint Detection and Localization of Acoustic Reflectors

no code implementations9 Feb 2024 H. Nazim Bicer, Cagdas Tuna, Andreas Walther, Emanuël A. P. Habets

Room geometry inference algorithms rely on the localization of acoustic reflectors to identify boundary surfaces of an enclosure.

Data-driven 3D Room Geometry Inference with a Linear Loudspeaker Array and a Single Microphone

no code implementations28 Aug 2023 Cagdas Tuna, Altan Akat, H. Nazim Bicer, Andreas Walther, Emanuël A. P. Habets

Motivated by the increasing popularity of commercially available soundbars, this article presents a data-driven 3D RGI method using RIRs measured from a linear loudspeaker array to a single microphone.

Contrastive Representation Learning for Acoustic Parameter Estimation

no code implementations22 Feb 2023 Philipp Götz, Cagdas Tuna, Andreas Walther, Emanuël A. P. Habets

A study is presented in which a contrastive learning approach is used to extract low-dimensional representations of the acoustic environment from single-channel, reverberant speech signals.

Contrastive Learning Data Augmentation +2

AID: Open-source Anechoic Interferer Dataset

1 code implementation5 Aug 2022 Philipp Götz, Cagdas Tuna, Andreas Walther, Emanuël A. P. Habets

A dataset of anechoic recordings of various sound sources encountered in domestic environments is presented.

Blind Reverberation Time Estimation in Dynamic Acoustic Conditions

no code implementations23 Feb 2022 Philipp Götz, Cagdas Tuna, Andreas Walther, Emanuël A. P. Habets

The estimation of reverberation time from real-world signals plays a central role in a wide range of applications.

Experimental implementation of precisely tailored light-matter interaction via inverse engineering

no code implementations29 Jan 2021 Ying Yan, Chunyan Shi, Adam Kinos, Hafsa Syed, Sebastian Horvath, Andreas Walther, Lars Rippe, Xi Chen, Stefan Kröll

Here, we implement fast and robust control for the state preparation and state engineering in a rare-earth ions system.

Quantum Physics

Cannot find the paper you are looking for? You can Submit a new open access paper.