function [ right, left ] = hrtf_dateilesen( filename )
%hrtf_dateilesen Read .dat-Files from HRTF-Measurments
%   Optimized version of dateilesen3() - approx. 37x speed up!

numberofrecordings = 5;

fid = fopen(filename,'r');
filecontent = fread(fid,Inf,'short');
fclose(fid);

filelength = length(filecontent);

right = reshape(filecontent(1:filelength/2), 5, filelength/2/numberofrecordings);
left = reshape(filecontent(filelength/2+1:end), 5, filelength/2/numberofrecordings);

end