kr1s1
New Member
Posts: 33
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Post by kr1s1 on Sept 25, 2023 20:42:43 GMT
I have an acoustics adaptation done and the results as shown in the picture. I marked there a corridor of about +/- 4 dB. This is with averaging to 1/3 octave. I only have it like this for listening. What do you think, leave it like this or try to improve it further? The lack of symmetry is due to the setup. The speakers now have to be set up this way. To improve it means to rearrange everything. All the furniture, speakers and 30 panels. So there is some work, just whether there is a point. Because it is only for listening, not for music production.
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Post by rock on Sept 27, 2023 0:30:11 GMT
+/- 4dB is good but in the low you really want the "truth" so don't use any smoothing down there. The one thing that stands out is the peak and modal ringing at about 70Hz which may be a ceiling to floor mode. So if it's the ceiling/floor, adding a cloud or more or deeper/thicker clouds should help. At least 4" but 6" to 8" is better plus use gapping up to equal absorber thickness...but I think you know that, right? The same but to a lesser degree with the other modes. I would not be worried about the lack of symmetry in the low end.
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kr1s1
New Member
Posts: 33
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Post by kr1s1 on Sept 27, 2023 14:49:06 GMT
Thank you. The bass boost in the left channel is more a result of the speaker standing close to the corner. Not in the corner itself, but close. I will give a panel over that speaker. I used to have it done that way, but I took it off to make it "nicer", but not on the graph. I will mount it again, however, because when it was, it was better.
Sept. 30.
When you improve one, you mess up the other. The bass in the right channel is better, but from 1.5k to 2k it's a little worse. The bass in the left channel is worse and it's also worse for about 5 kHz. All the effect of adding one panel 4 inches above the right speaker.  |
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