How to calculate room gain? (1 Viewer)

[Javier_Huerta]

Hi all!

I was wondering how to work out the equations between bass boost in a room and the frequency response of a subwoofer.

I found out how to calculate the first, second and third harmonics, and the nulls and peaks in frequency response. Sadly, this information doesn't tell me anything about the actual boost in dBs from the room itself.

Is it possible to calculate this parameter, or is my best bet to make the nodal response as flat as possible, with the nodes spaced as evenly as I can?

 

[Anthony_Gomez]

perhaps this will help
http://www.pvconsultants.com/audio/reflection/rrc.htm

 

[Brian Bunge]

Tony,

Got the power supplies today! Lemme know how much I owe you.

 

[cayce B]

The homepage for that link is a great resource, Tony. Thanks to you guys who helped put it together.