killerbee_vr6 Posted September 2, 2004 Share Posted September 2, 2004 measured at dust cap height, 3' from active woofer Quote Link to comment Share on other sites More sharing options...
killerbee_vr6 Posted September 2, 2004 Author Share Posted September 2, 2004 with room gain, volume levels not constant, obviously Quote Link to comment Share on other sites More sharing options...
leok Posted September 3, 2004 Share Posted September 3, 2004 Looks nice. The Chorus hits 40Hz pretty well. Do you think you're getting floor bounce (suckout) in that first graph in which output tanks at 40Hz? Leo Quote Link to comment Share on other sites More sharing options...
DrWho Posted September 3, 2004 Share Posted September 3, 2004 did you get your graphs labeled backwards, or did you truly get such a huge dip at 40Hz only 3 feet away from the speaker? Quote Link to comment Share on other sites More sharing options...
killerbee_vr6 Posted September 5, 2004 Author Share Posted September 5, 2004 Nope, that's a huge suckout at 3' away. I was wondering about that, as well. My room is horrible, the 20hz-20k curve was nasty. Quote Link to comment Share on other sites More sharing options...
colterphoto1 Posted September 5, 2004 Share Posted September 5, 2004 remember, rat shack meter is good only to around 10k, so don't trust your top couple of readings, if you're using a test CD. Try your luck at creating several of your charts at the 'sweet spot' (current listening position) and several other points around the room. You'll be surprised! Quote Link to comment Share on other sites More sharing options...
colterphoto1 Posted September 5, 2004 Share Posted September 5, 2004 what do you mean by "volume levels not constant, obviously' ? your tone controls should be flat, no loudness and use a defined, repeatable volume setting for each of the tests. When you get final speaker positioning and listening spots close, then try tweaking your tone or eq to get your 'final' graph. Please post entire graph if you can, 20-60Hz is only a very small part of the picture. Also, what are you using for your test source? That is also critical as well as how you set up the dB meter. Quote Link to comment Share on other sites More sharing options...
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