Gearslutz.com - View Single Post - Above the Schroeder Frequency. Diffraction.

dykesh · 30th January 2010

Thanks so much for the explanation. So, if I'm reading the graph example you gave us; the initial sound was around 80 msec. Then we have spikes approximately 120, 185, 205, 222, 250 and 400 msec. So if we subtract the 80 msec, that gives us 40, 105, etc... These are the reflections in msec that we should look for and treat in out room, yes?

I thought about this some more. It seems like going out 400 msec is way to far if we're talking about first and second reflections. My rooms only 14Wx18.5Lx10H so I should probably be concerned with the first 40 msec or so? thanks

30th January 2010	#25
dykesh Gear maniac Join Date: Aug 2006 Posts: 150	Thanks SAC Thanks so much for the explanation. So, if I'm reading the graph example you gave us; the initial sound was around 80 msec. Then we have spikes approximately 120, 185, 205, 222, 250 and 400 msec. So if we subtract the 80 msec, that gives us 40, 105, etc... These are the reflections in msec that we should look for and treat in out room, yes? I thought about this some more. It seems like going out 400 msec is way to far if we're talking about first and second reflections. My rooms only 14Wx18.5Lx10H so I should probably be concerned with the first 40 msec or so? thanks