Quote:
Originally Posted by terry j  can you explain what the 'modal ringing' measurement is? |
It's the waterfall graph you already posted.
In this case the "mountains" come forward over time, showing for how long the ringing sustains. More here:
Modal Ringing Quote:
|
here is the T 30, does not seem to be rt 60 in rew??(????)
|
RT30 is the same as RT60 except only the top 30 dB is measured. The other 30 dB is extrapolated, which is valid.
Quote:
|
Hmm, do I need bass trapping???
|
Every room needs bass trapping!
Quote:
|
your point and Jason's point (with graphs) conflict with 'another experts' opinion.
|
Without hearing that other expert's opinion it's impossible to respond. But you can trust me anyway. Most of the time.
--Ethan