I've updated my animation of baffle step diffraction for different baffle shapes. Nothing particularly new here, but after discussing some points in this thread, I thought it would useful to have an animated version of the examples to help visualise it (not that it was difficult in the first place )
You will need an SVG viewer (IE6 users should already have it).
Then go here to be hypnotised: http://www.vikash.info/audio/baffle/
You will need an SVG viewer (IE6 users should already have it).
Then go here to be hypnotised: http://www.vikash.info/audio/baffle/