fixed a little bug in auralize_ir if the given signal is a matrix and not a vector
fixed a little bug in auralize_ir if the given signal is a matrix and not a
vector

--HG--
extra : convert_revision : svn%3Ae730da3b-c3e2-4fc5-b1ca-054ac94edddb/trunk%40646

sfstoolbox/sfs-matlab,sfstoolbox/sfs