Building an echo/reverb chamber

[Ethan Winer]

Originally Posted by andrebrito

Just the fact that a sound source can never excite a room the exact same manner.

I already posted all the graphs I can to show this doesn't happen in the rooms I tested. I'm not saying you're wrong, but at this point it would be useful for you to do similar tests and show the results varying from one run to another.

--Ethan

[spm_gl]

Congratulations guys, the discussion has gone full circle twice now. We need a lap timer on the forum.

[andrebrito]

I'm not talking about a small room... I'm talking about large churches and other similar spaces

Originally Posted by spm_gl

Try exciting a small room at a modal frequency, put a mic in an antinode, and listen. You won't get a perfectly continuous signal. Why? Because we're dealing with reality here.