Posted by akhilesh [ 129.244.120.34 ] on February 28, 2005 at 11:51:03:
In Reply to: Re: So you are saying posted by Earl Geddes on February 28, 2005 at 09:49:34:
Earl,
Yeah I said it backwards...sorry!
I'll look up Floyd's work and get back. I thought he did some initial work at NRC that established that, along with flat freq & low distortion, people preferred omni sources over directed sources.
But i'll check up on that.
-akhilesh
PS. Do you match directivities by taking off axis measurements? At what point do you establish that directivities of the horn & cone are about equal? My guess is that it would be the d(change in SPL for a freq)/d(angle) that is equal or some such. Can you encapsulate your findings here? I wold be very interested.
thanx
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