In Reply to: Re: How do you measure room acoustics? GM ? posted by Bruce on January 7, 2000 at 07:54:21:
I think you're on the right track. I have done a bit of research since we started this thread, and have read/heard relatively consistently good reports about the ETF software.
One comment about your post though--we use the term "room mode" to delineate where the peaks are, not the nulls. So here you'd say you have "suckout" (or other audiophile-approved subjective term) at 50 and 200. It would make sense that you'd see/hear something at both 50 and 200 since they are even-order harmonics. Look into your crossover frequencies as a possible contributing factor here.
If you further investigate the ETF software package, please do keep me posted. This has piqued my interest and I'm anxious to hear more input into this matter.
Hope this was helpful!
Good luck!
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- Re: How do you measure room acoustics? GM ? - GM 16:52:21 01/07/00 (0)