Exhaust resonator technical explanation.

[69427]

Just curious. Has anyone seen a decent technical description of how a resonator works, or how to design a custom piece?

thanks,
Mike

 

[BBShark]

This is the best article I have ever seen on this subject. Describes the different types of sound absorption and effect.

http://www.britishv8.org/Articles/Muffler-Selection.htm