Walt wrote:
> I've done the back to back PZM experiment. To me it seemed to have a
> hole in the middle and I've not carried it farther as I believe angled
> barriers are more likely to give a good field. Crown's literature
> gives quite a few alternate mounting types you could try.
Rich's controversial jet analysis seemed to confirm your
hole-in-the-middle findings. I liked the barrier array, but I too began
to think that an angled barrier might be better -- perhaps two barriers
hinged along one edge to allow the angle to vary. I haven't tried it,
though.
Crown's literature has provided a lot of insight over the years,
regardless of which mics I've been using at the time:
http://www.crownaudio.com/mic_htm/mic_pubs.htm
Curt Olson
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