In this upload you find all the scripts and data you need in order to reproduce the figure from the paper Wierstorf et al., "Assessing localization accuracy in sound field synthesis" [1]. ## Software Requirements ### Sound Field Synthesis Toolbox From the [Sound Field Synthesis Toolbox](https://github.com/sfstoolbox/sfs-matlab) git repository you need to checkout the version *commit 3730bc0*, which is identical with release 1.0.0. Under Linux this can be done the following way: ``` $ git clone https://github.com/sfstoolbox/sfs-matlab.git $ cd sfs-matlab $ git checkout 3730bc0 $ cd .. ``` ### SOFA (Spatially Oriented Format for Acoustics) Matlab/Octave API From the [SOFA Matlab/Octave API](https://github.com/sofacoustics/API_MO) git repository you need to checkout the version *commit 260079a*, which is identical with release 1.0.1. Under Linux this can be done the following way: ``` $ git clone https://github.com/sofacoustics/API_MO.git sofa $ cd sofa $ git checkout 260079a $ cd .. ``` ### Two!Ears Auditory Front-end Form the [Two!Ears Auditory Front-end](https://github.com/TWOEARS/auditory-front-end) git repository you need to checkout the version *commit ce47b54*, which is identical with the release 1.0. Under Linux this can be done the following way: ``` $ git clone https://github.com/TWOEARS/auditory-front-end.git $ cd auditory-front-end $ git checkout ce47b54 $ cd .. ``` ## Reproduce data After downloading all needed packages start Matlab. Then we have to initialize all the toolboxes. This can be done by running the following commands from the `sfs/` and `amtoolbox/` directory, respectively. ```Matlab >> cd sfs-matlab >> SFS_start; >> cd ../sofa/API_MO >> SOFAstart; >> cd ../../auditory-front-end >> startAuditoryFrontEnd; >> cd .. ``` Now everything is prepared and you can recreate the data from the numerical simulation in Fig.1 and the ITD estimation by the binaural model in Fig.6: ```Matlab >> cd fig01 >> fig01 >> cd ../fig06 >> fig06 ``` ## Reproduce figures All figures were plotted using gnuplot 5.0. Every figure folder has an ``figXX.plt`` file that you can execute and you will get the resulting pdf file. Only Fig. 2 is generated via tikz and you have to compile the ``fig02.tex`` file using pdflatex. ## References [1] H. Wierstorf, A. Raake, S. Spors, "Assessing localization accuracy in sound field synthesis," J. Acoust. Soc. Am., 141, p. 1111-1119 (2017), doi:10.1121/1.4976061.