sfstoolbox/ieee-supplementary-material

Supplementary material for the paper "Spatial Sound With Loudspeaker and Its Perception: A Review of the Current State"

S. Spors, H. Wierstorf, A. Raake, F. Melchior, M. Frank, F. Zotter, Spatial Sound With Loudspeaker and Its Perception: A Review of the Current State, Proceedings of the IEEE, 101(9), p. 1920-1938, 2013.

See: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6552964

This page contains supplementary material for the above paper.

In order to run the Matlab scripts you need to install the Sound Field Synthesis Toolbox (Revision 46b2a025f9) before. For the listening examples stored in listening_examples a headphone is needed for correct reproduction. Note that the best result will be achieved with an AKG K601, because we applied a headphone compensation filter for this particular headphone.

The Matlab files fig3.m, fig5.m, and fig6.m are recreating the corresponding figures from the paper.

In addition, listening_examples.m generates listening examples for Wave Field Synthesis and near-field compensated higher order Ambisonics stored which are stored in the folder listening_examples/. The signals were generated by a binaural simulation of a virtual point source placed at xs = (0,2.5,0) m for a listener placed at the positon (X,Y,0) m as indicated by the file names. The binaural simulation was done with HRTFs from Wierstorf et al. (2012)