Visualization of the clustering process

	88 inactive sound sources and one sound sink	[VRML gzip] [VRML]
	One sound source becomes active	[VRML gzip] [VRML]
	Two sound sources are requested	[VRML gzip] [VRML]
	Three sound sources are requested; clustering algorithm becomes active	[VRML gzip] [VRML]
	Four sound sources are requested	[VRML gzip] [VRML]
	Rotation of the sound sink changes the cluster allocation	[VRML gzip] [VRML]
	Moving closer with the sound sink to all sound sources	[VRML gzip] [VRML]
	Moving closer again; cones become smaller	[VRML gzip] [VRML]
	Moving closer again; cones become smaller; cluster get split up	[VRML gzip] [VRML]
	Besides one sound source, active soud sources are passed	[VRML gzip] [VRML]
	Side view shows that resolution cones to the back are larger	[VRML gzip] [VRML]