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AD. J.. Hill, and MA. J.. Hawksford, "Visualization and Analysis Tools for Low Frequency Propagation in a Generalized 3-D Acoustic Space," Paper 7901, (2009 October.). doi: AD. J.. Hill, and MA. J.. Hawksford, "Visualization and Analysis Tools for Low Frequency Propagation in a Generalized 3-D Acoustic Space," Paper 7901, (2009 October.). doi:
Abstract: A toolbox is described that enables 3D animated visualization and analysis of low-frequency wave propagation within a generalized acoustic environment. The core computation exploits a Finite-Difference Time-Domain (FDTD) algorithm selected because of its known low frequency accuracy. Multiple sources can be configured and analyses performed at user-selected measurement locations. Arbitrary excitation sequences enable virtual measurements embracing both time-domain and spatio-frequency domain analysis. Examples are presented for a variety of low-frequency loudspeaker placements and room geometries to illustrate the versatility of the toolbox as an acoustics design aid.

@article{hill2009visualization,
author={hill, adam j. and hawksford, malcolm o. j.},
journal={journal of the audio engineering society},
title={visualization and analysis tools for low frequency propagation in a generalized 3-d acoustic space},
year={2009},
volume={},
number={},
pages={},
doi={},
month={october},} @article{hill2009visualization,
author={hill, adam j. and hawksford, malcolm o. j.},
journal={journal of the audio engineering society},
title={visualization and analysis tools for low frequency propagation in a generalized 3-d acoustic space},
year={2009},
volume={},
number={},
pages={},
doi={},
month={october},
abstract={a toolbox is described that enables 3d animated visualization and analysis of low-frequency wave propagation within a generalized acoustic environment. the core computation exploits a finite-difference time-domain (fdtd) algorithm selected because of its known low frequency accuracy. multiple sources can be configured and analyses performed at user-selected measurement locations. arbitrary excitation sequences enable virtual measurements embracing both time-domain and spatio-frequency domain analysis. examples are presented for a variety of low-frequency loudspeaker placements and room geometries to illustrate the versatility of the toolbox as an acoustics design aid.},}

TY - paper
TI - Visualization and Analysis Tools for Low Frequency Propagation in a Generalized 3-D Acoustic Space
SP - EP -
AU - Hill, Adam J.
AU - Hawksford, Malcolm O. J.
PY - 2009
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - October 2009 TY - paper
TI - Visualization and Analysis Tools for Low Frequency Propagation in a Generalized 3-D Acoustic Space
SP - EP -
AU - Hill, Adam J.
AU - Hawksford, Malcolm O. J.
PY - 2009
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - October 2009
AB - A toolbox is described that enables 3D animated visualization and analysis of low-frequency wave propagation within a generalized acoustic environment. The core computation exploits a Finite-Difference Time-Domain (FDTD) algorithm selected because of its known low frequency accuracy. Multiple sources can be configured and analyses performed at user-selected measurement locations. Arbitrary excitation sequences enable virtual measurements embracing both time-domain and spatio-frequency domain analysis. Examples are presented for a variety of low-frequency loudspeaker placements and room geometries to illustrate the versatility of the toolbox as an acoustics design aid.