| Subject: | Re: How parabolas really work |
|---|---|
| From: | Dan Dugan <> |
| Date: | Tue, 18 Feb 2003 11:40:40 -0800 |
>Ok, those of you who still want to visualize how parabolic reflectors >convert a distribution of distant sound sources into focal plane microphone >placement, here are the photos you asked for of the red and green bulbs and >the shiny parabolic reflector, and then the image on the wall. Thanks, Marty! -Dan Dugan ________________________________________________________________________ ________________________________________________________________________ |
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