Does soundproofing have to be symetrical?

[Soopafly49]

Putting some acoustic foam between beams on the ceiling but thet are not identical on either side does this matter?

 

[BenLaw]

Given that your room's acoustics were almost certainly not symmetrical before I can't see this being a problem. You should still see improvements.

 

[Soopafly49]

thanks for thr reply