Members Anderton Posted October 31, 2009 Author Members Share Posted October 31, 2009 Actually, it can show 10 one-octave ranges and generate a decay graph for each one of these. As I said at the beginning of the RT60 post, "It's also possible to filter the signal (A, B, C-weighted, or flat), and look at the RT60 characteristics for any of 10 selectable one-octave frequency ranges. This is great for several applications, such as seeing how adding damping affects the high-frequency decay time. Granted a "waterfall" display would be cooler, but I think that's beyond the scope of the display. Link to comment Share on other sites More sharing options...
CMS Author MikeRivers Posted November 1, 2009 CMS Author Share Posted November 1, 2009 Sorry, I guess I must have missed the part about the ten 1-octave ranges. That could be useful. The PAA3 makes only a broadband measurement at whatever weighting you've selected (for everything). It allows you to accumulate a running average of multiple readings. I suppose you'd see some difference if the mic was close to an absorber compared to being in the middle of the room, or the normal listening position. Link to comment Share on other sites More sharing options...
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