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Author Archives: Sascha Spors
Article: Spatial Sound with Loudspeakers and its Perception: A review of the current state
In the last Proceedings of the IEEE S. Spors, H. Wierstorf, A. Raake, F. Melchior, M. Frank and F. Zotter published a review about the current state of spatial audio reproduction and its perception. Here we are adding supplementary material … Continue reading
Paper: A Virtual Endfire Loudspeaker Array for the Generation of Sound Beams
The paper A Virtual Endfire Loudspeaker Array for the Generation of Sound Beams presented by Sascha Spors and Hagen Wiersorf at the AIA-DAGA Conference on Acoustics considers the synthesis of sound fields that are limited to a linear region in … Continue reading
Posted in Publications, Reproducible Research
Tagged beamforming, endfire array, focused sources, Wave Field Synthesis
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Article: Spatial perception of sound fields recorded by spherical microphone arrays with varying spatial resolution
This article presents an experimental study of spatial sound perception with the use of a spherical microphone array for sound recording and headphone-based binaural sound synthesis. Sound field analysis and processing is performed in the spherical harmonics domain with the … Continue reading
Posted in Publications
Tagged Binaural Synthesis, microphone array, Perception, spherical harmonics
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CfP: EAA Joint Symposium on Auralization and Ambisonics
Integrating the 2nd International Auralization Symposium, and the 5th International Symposium on Ambisonics and Spherical Acoustics Invitation and Call for Papers The EAA Joint Symposium on Auralization and Ambisonics will be held on 3–5 April, 2014 in Berlin, hosted by … Continue reading
EAA Winter School — Cutting Edge in Spatial Audio
Franz Zotter has organized the course “Cutting Edge in Spatial Audio” at the EAA Winter School which was taking place before the 40th Italian (AIA) Annual Conference on Acoustics and the 39th German Annual Conference on Acoustics (DAGA) in Meran, … Continue reading
How does a stereo sound that moves with supersonic speed?
The question how a stereo would sound that passes the listener at superonic speed was discussed in a recent post of XKCD. I was quite suprised that the publication Reproduction of Virtual Sound Sources Moving at Supersonic Speeds in Wave Field … Continue reading
Special Session on Virtual Acoustics at AIA-DAGA 2013
The technical program of the AIA-DAGA 2013 — Conference on Acoustics is available for download (PDF). Franz Zotter, Filippo Fazi, Angelo Farina and myself have organized a special session on virtual acoustics. We have received more than 30 contributions which … Continue reading
Paper: Spatial Audio with the SoundScape Renderer
At the 27th Tonmeistertagung – VDT International Convention, Matthias Geier has reported on the ongoing redesign of the SoundScape Renderer (SSR). The next generation of the SSR is based on a redesigned signal processing core that allows for multi-threaded processing. … Continue reading
AES Conference on Sound Field Control, Engineering And Perception
The call for papers for the 52nd International Conference of the Audio Engineering Society considers contributions from Sound field control theory Sound field sampling for control purposes Signal processing for sound field control Active and adaptive sound control Transducers, array … Continue reading
