Quote:
Originally Posted by PHC1
Don't just move... Run! 
The waterfall graph is the decay time or how long the certain frequencies persist and how long after the speaker has stopped producing that note... The more ridges you have, the more frequencies are at play. The amplitude and time should be self explanatory... |
I am going to run
Seriously, is it that bad?
What I read from the waterfall is: the low frequencies have long decay time, which means "muddy" room; the high frequencies have short decay time, which means "muffled" room. Do I read it correctly?