Category Archives: Papers

Paper: Improved Driving Functions for Rectangular Loudspeaker Arrays Driven by Sound Field Synthesis

The paper Improved Driving Functions for Rectangular Loudspeaker Arrays Driven by Sound Field Synthesis by Sascha Spors, Frank Schultz and Till Rettbergs derives improved driving functions for rectangular loudspeaker arrays by applying the equivalent scattering approach. The following supplementary data … Continue reading

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Paper: On Analytic Methods for 2.5-D Local Sound Field Synthesis Using Circular Distributions of Secondary Sources

In the IEEE/ACM Transactions on Audio, Speech, and Language Processing  (Volume:24 ,  Issue: 5 ) we published Winter, F.; Ahrens, J.; Spors, S. (2016), “On Analytic Methods for 2.5-D Local Sound Field Synthesis Using Circular Distributions of Secondary Sources,” In: … Continue reading

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Paper: On the Connections of Wave Field Synthesis and Spectral Division Method Plane Wave Driving Functions

On the 42nd DAGA conference we presented the contribution Schultz, F.; Spors, S. (2016): “On the Connections of Wave Field Synthesis and Spectral Division Method Plane Wave Driving Functions.” In: Proc. of 42nd DAGA, Aachen. Please feel free to download the slides. … Continue reading

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Paper: Parameter Analysis for Range Extrapolation of Head-Related Transfer Functions using Virtual Local Wave Field Synthesis

At the 41st German Annual Conference on Acoustics (DAGA) we presented the contribution Winter, F.; Spors, S. : “Parameter Analysis for Range Extrapolation of Head-Related Transfer Functions using Virtual Local Wave Field Synthesis”. In Proc. of the 41. Jahrestagung für … Continue reading

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Supplementary material for the paper “Perception of Focused Sources in Wave Field Synthesis”

This post contains additional material for the paper Hagen Wierstorf, Alexander Raake, Matthias Geier, Sascha Spors. Perception of Focused Sources in Wave Field Synthesis. In J. Audio Soc. Eng. (2013) We have released supplementary material on figshare. There you will … Continue reading

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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

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Listening examples for the paper “Evaluation of perceptual properties of phase-mode beamforming in the context of data-based binaural synthesis” presented at ISCCSP 2012

We have presented a paper at the 5th International Symposium on Communications, Control, and Signal Processing. It discusses the influence of spatial bandlimitation in modal beamforming when used as plane wave decomposition for binaural synthesis. Besides the instrumental measures given … Continue reading

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Listening examples for the paper “A comparison of phase-mode versus delay-and-sum beamforming in the context of data-based binaural synthesis”

At the 132nd Convention of the Audio Engineering Society we presented the paper S. Spors, H. Wierstorf, and M. Geier. Comparison of modal versus delay-and-sum beamforming in the context of data-based binaural synthesis. In 132th AES Convention. Audio Engineering Society … Continue reading

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First Release of the Audio Processing Framework (APF)

We collected some generic C++ code which we programmed over the last few years and bundled it into the so-called Audio Processing Framework (APF). That’s the website: http://tu-berlin.de/?apf More details (including downloads and Doxygen documentation) are here: http://dev.qu.tu-berlin.de/projects/apf/wiki It will … Continue reading

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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

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