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Old 15th March 2008
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Originally Posted by Ydope View Post
It seems that the simulation is not accurate in the bass region and especially in the context of corner traps.
At least that's what Ethan's density tests show.
You are confusing apples with oranges with cherries.

The simulations are for normal incidence with plane waves.

The test data normally published is for random incidence in a diffuse field.

Ethan's tests are for in a corner focusing on modal frequencies.

Three different environments.

Welcome to the fun world of acoustics.