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Tag Archives: Wave Field Synthesis
Paper: How to Design a Delay-and-Sum Beamformer for Rigid Rotationally Symmetric Arrays?
Karim Helwani has presented a paper at the Asilomar Conference on Signals, Systems, and Computers on beamforming algorithms for microphone arrays with acoustically rigid surfaces. Principles from Wave Field Synthesis and time-reversal acoustics are used to derive computationally efficient and … Continue reading
Posted in Publications
Tagged beamforming, microphone array, time-reversal acoustics, Wave Field Synthesis
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Maintenance release of the SoundScape Renderer
A maintenance release of the SoundScape Renderer (SSR) is available. The major changes are several bugfixes and improvements fixed Polhemus tracker support on MacOSX introduced “reference offset” for tracking people within loudspeaker arrays The new release 0.3.4 (“Pianoforte”) can be … Continue reading
Maintenance release of the SoundScape Renderer
Release 0.3.4 (“Pianoforte”) of the SoundScape Renderer (SSR) is available. It fixes a number of minor bugs. Find more infomation in this post of the Spatial Audio Research BLOG of the TU Berlin.
Paper: Localization of a virtual point source within the listening area for Wave Field Synthesis
Hagen Wierstorf has presented a conference paper at the 133rd Convention of the Audio Engineering Society in San Fransisco. The paper investigates the localization properties of Wave Field Synthesis at different listening positions with the listening area for different array … Continue reading
Article: A Modal Analysis of Spatial Discretization of Spherical Loudspeaker Distributions Used for Sound Field Synthesis
In a recent article the spatial discretization of a spherical secondary source distribution was discussed in depth: J. Ahrens and S. Spors. A modal analysis of spatial discretization in spherical loudspeaker arrays used for sound field synthesis. IEEE Transactions on … Continue reading
Additional material for the paper “On the implementation of Range Extrapolation of Head-Related Impulse Responses by Virtual Sound Field Synthesis using Integer Delays”
This post contains additional material for the paper Sascha Spors and Hagen Wierstorf. On the Implementation of Range Extrapolation of Head-Related Impulse Responses by Virtual Sound Field Synthesis using Integer Delays. In German Annual Conference on Acoustics (DAGA), March 2012. … Continue reading
Sound Field Synthesis Toolbox 0.2 released
We are happy to announce the first public and open source release of our Sound Field Synthesis (SFS) Toolbox. It is a toolbox for Matlab/Octave to numerical simulate different SFS methods like Wave Field Synthesis (WFS) or higher order Ambisonics … Continue reading
Posted in Anouncements, MATLAB
Tagged Higher-Order Ambisonics, Matlab, Octave, Sound Field Synthesis, Wave Field Synthesis
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Book on Sound Field Synthesis
I proudly announce that some time ago, I submitted the manuscript of a monography on sound field synthesis to Springer who will publish it under the title Analytic Methods of Sound Field Synthesis in spring 2012. You can find the … Continue reading
CfP – International Conference on Spatial Audio 2011
The International Conference on Spatial Audio 2011 takes place from November 10 to 13 at Detmold University of Music. This expert‘s summit will examine current systems for multichannel audio reproduction and complementing recording techniques, and discuss their respective strengths and … Continue reading
Videos of our talks given at ICASSP 2011
Our and most of the other talks given at the International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2011 in Prague have been recorded, processed and uploaded to this portal. In particular you can find our talks on Efficient range … Continue reading
