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T. Deppisch, N. Meyer-Kahlen, F. Zotter, and M. Frank, "Surround with Depth on First-Order Beam-Controlling Loudspeakers," Paper 9977, (2018 May.). doi: T. Deppisch, N. Meyer-Kahlen, F. Zotter, and M. Frank, "Surround with Depth on First-Order Beam-Controlling Loudspeakers," Paper 9977, (2018 May.). doi:
Abstract: Surround systems are typically based on fixed-directivity loudspeakers pointing towards the listener. Laitinen et al. showed for a variable-directivity loudspeaker that directivity control can be used to influence the distance impression of the reproduced sound. As we have shown in a listening experiment, using beam-controlling loudspeakers, stable auditory events at directions additional to the loudspeaker positions can be created by exciting specific wall reflections. We use these two effects to enable distance control and increase the number of effective surround directions in two different surround setups. We present IIR filter design derived from a physical model, which achieves low frequency beam-control for our novel cube-shaped 4-channel loudspeakers.

@article{deppisch2018surround,
author={deppisch, thomas and meyer-kahlen, nils and zotter, franz and frank, matthias},
journal={journal of the audio engineering society},
title={surround with depth on first-order beam-controlling loudspeakers},
year={2018},
volume={},
number={},
pages={},
doi={},
month={may},} @article{deppisch2018surround,
author={deppisch, thomas and meyer-kahlen, nils and zotter, franz and frank, matthias},
journal={journal of the audio engineering society},
title={surround with depth on first-order beam-controlling loudspeakers},
year={2018},
volume={},
number={},
pages={},
doi={},
month={may},
abstract={surround systems are typically based on fixed-directivity loudspeakers pointing towards the listener. laitinen et al. showed for a variable-directivity loudspeaker that directivity control can be used to influence the distance impression of the reproduced sound. as we have shown in a listening experiment, using beam-controlling loudspeakers, stable auditory events at directions additional to the loudspeaker positions can be created by exciting specific wall reflections. we use these two effects to enable distance control and increase the number of effective surround directions in two different surround setups. we present iir filter design derived from a physical model, which achieves low frequency beam-control for our novel cube-shaped 4-channel loudspeakers.},}

TY - paper
TI - Surround with Depth on First-Order Beam-Controlling Loudspeakers
SP - EP -
AU - Deppisch, Thomas
AU - Meyer-Kahlen, Nils
AU - Zotter, Franz
AU - Frank, Matthias
PY - 2018
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - May 2018 TY - paper
TI - Surround with Depth on First-Order Beam-Controlling Loudspeakers
SP - EP -
AU - Deppisch, Thomas
AU - Meyer-Kahlen, Nils
AU - Zotter, Franz
AU - Frank, Matthias
PY - 2018
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - May 2018
AB - Surround systems are typically based on fixed-directivity loudspeakers pointing towards the listener. Laitinen et al. showed for a variable-directivity loudspeaker that directivity control can be used to influence the distance impression of the reproduced sound. As we have shown in a listening experiment, using beam-controlling loudspeakers, stable auditory events at directions additional to the loudspeaker positions can be created by exciting specific wall reflections. We use these two effects to enable distance control and increase the number of effective surround directions in two different surround setups. We present IIR filter design derived from a physical model, which achieves low frequency beam-control for our novel cube-shaped 4-channel loudspeakers.