Dispersion Demystification & Obfuscation Eradication

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skrivis

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Dispersion Demystification & Obfuscation Eradication
« Reply #20 on: 24 Mar 2006, 06:12 pm »
Quote from: ooheadsoo
Geddes calls the region in question here the "geometric" or "ray acoustics" region.  Clearly, as Bob has already mentioned, higher frequencies, above 500hz according to some, begin to act like rays.


Is this material available on the web?

I wasn't at all aware that sound ever displayed ray characteristics rather than being wavelike.