Audiovisual Coherence Thresholds for Direct-to-Reverberant Energy Ratio

Open Access

Authors: Lindahl, Peter; Arend, Johannes M.; Meyer-Kahlen, Nils

Publication Date: June 2026

Type: Conference Paper

Cost: Open Access (Free to all)

Comparison of Spherical Harmonics and Nearest-Neighbor based Interpolation of Head-Related Transfer Functions

Authors: Pörschmann, Christoph; Arend, Johannes M.;Bau, David; Lübeck,Tim

Affiliation: TH Köln - University of Applied Sciences; Technical University of Berlin

Publication Date: August 2020

Type: Conference Paper

Cost: Free to AES members & institutions and $33 to non-members

Interpolation of Sparsely Sampled Array Transfer Functions for Head-Worn Microphone Arrays

Open Access

Authors: Fontaine, Konstantin; Berebi, Or; Rafaely, Boaz; Arend, Johannes M.

Publication Date: June 2026

Type: Conference Paper

Cost: Open Access (Free to all)

Perceptual Evaluation of Mitigation Approaches of Impairments due to Spatial Undersampling in Binaural Rendering of Spherical Microphone Array Data

Open Access

Authors: Lübeck, Tim; Helmholz, Hannes; Arend, Johannes M.; Pörschmann, Christoph; Ahrens, Jens

Affiliation: TH Köln - University of Applied Sciences, Cologne, Germany; Technical University of Berlin, Berlin, Germany; Chalmers University of Technology, Gothenburg, Sweden

Publication Date: June 2020

Type: Journal Article

Cost: Open Access (Free to all)

The Influence of Visual Cues on the Sound Externalization of Virtual Loudspeaker Setups

Open Access

Authors: Scheer, Christian; Lau, Felix; Sander, Cristian; Weinzierl, Stefan; Arend, Johannes M.

Affiliation: Audio Communication Group, Technische Universität Berlin, Berlin, Germany; Audio Communication Group, Technische Universität Berlin, Berlin, Germany; Dear Reality GmbH, Düsseldorf, Germany; Acoustics Lab, Department of Information and Communications Engineering, Aalto University, Espoo, Finland

Publication Date: February 2026

Type: Journal Article

Cost: Open Access (Free to all)

Optimizations of the Spatial Decomposition Method for Binaural Reproduction

Open Access

Authors: Amengual Garí, Sebastià V.; Arend, Johannes M.; Calamia, Paul T.; Robinson, Philip W.

Affiliation: Facebook Reality Labs Research, Redmond, WA; Facebook Reality Labs Research, Redmond, WA; TH Köln - University of Applied Sciences, Cologne, Germany; Facebook Reality Labs Research, Redmond, WA; Facebook Reality Labs Research, Redmond, WA

Publication Date: December 2020

Type: Journal Article

Cost: Open Access (Free to all)

Six-Degrees-of-Freedom Parametric Spatial Audio Based on One Monaural Room Impulse Response

Open Access

Authors: Arend, Johannes M.; Garí, Sebastià V. Amengual; Schissler, Carl; Klein, Florian; Robinson, Philip W.

Affiliation: Institute of Communications Engineering, TH Köln - University of Applied Sciences, Cologne, D-50679, Germany; Audio Communication Group, Technical University of Berlin, Berlin, D-10587, Germany; Facebook Reality Labs Research, Redmond, WA 98052, USA; Facebook Reality Labs Research, Redmond, WA 98052, USA; Electronic Media Technology Lab, Technical University of Ilmenau, Ilmenau, D-98693, Germany; Facebook Reality Labs Research, Redmond, WA 98052, USA

Publication Date: July 2021

Type: Journal Article

Cost: Open Access (Free to all)

Recordings of a Loudspeaker Orchestra With Multichannel Microphone Arrays for the Evaluation of Spatial Audio Methods

Open Access

Authors: Ackermann, David; Domann, Julian; Brinkmann, Fabian; Arend, Johannes M.; Schneider, Martin; Pörschmann, Christoph; Weinzier, Stefan

Affiliation: Audio Communication Group, Technische Universität Berlin, Berlin, Germany; Audio Communication Group, Technische Universität Berlin, Berlin, Germany; Audio Communication Group, Technische Universität Berlin, Berlin, Germany; Audio Communication Group, Technische Universität Berlin, Berlin, Germany; Georg Neumann GmbH, Berlin, Germany; Institute of Communications Engineering, Köln – University of Applied Sciences, Köln, Germany; Audio Communication Group, Technische Universität Berlin, Berlin, Germany

Publication Date: January 2023

Type: Journal Article

Cost: Open Access (Free to all)

Perceptual Evaluation of Different Methods for Binaural Rendering of Recordings With Various Microphone Arrays

Open Access

Authors: Lübeck, Tim; Scheer, Christian; Ackermann, David; Brinkmann, Fabian; Pörschmann, Christoph; Weinzierl, Stefan; Ahrens, Jens; Arend, Johannes M.

Affiliation: Institute of Computer and Communication Technology, TH Köln - University of Applied Sciences, Cologne, Germany; Institute of Computer and Communication Technology, TH Köln - University of Applied Sciences, Cologne, Germany; Audio Communication Group, Technische Universität Berlin, Berlin, Germany; Audio Communication Group, Technische Universität Berlin, Berlin, Germany; Audio Communication Group, Technische Universität Berlin, Berlin, Germany; Audio Communication Group, Technische Universität Berlin, Berlin, Germany; Audio Communication Group, Technische Universität Berlin, Berlin, Germany; Institute of Sound and Vibration Engineering, HSD - University of Applied Sciences, Düsseldorf, Germany; Audio Technology Group, Division of Applied Acoustics, Chalmers University of Technology, Gothenburg, Sweden; Acoustics Lab, Department of Information and Communications Engineering, Aalto University, Espoo, Finland

Publication Date: May 2026

Type: Journal Article

Cost: Open Access (Free to all)