Soundproofing and room correction for apartment?


Hey, was hoping to get some help on wife-friendly sound-proofing and room correction options.

I just moved to a new place and have a dedicated room, which is roughly 12' x 12' with 10.5' ceilings. I have neighbors above, below, and on the wall where my speakers are--not ideal. My system already sounds good (tremendous depth!) but there is definitely a little more reverb to the sound, a bit of bass slap and maybe too much depth, so voices sounded a tad recessed.

I was thinking of bass traps in the corners behind the speakers, and canvases lined with acoustic batting on each reflecting wall and on the ceiling, with a thick tapestry on the wall behind my head. I have a rug on the floor, and am going to put wall-to-wall carpeting with acoustic dimple pad underneath and corner mounts.

Am I missing anything? Is there a better approach? I can't obviously build another room in the room, and my wife draws the line at canvases on the wall, as WAF is an issue here, so it's gotta look nice, whatever I do.

Thanks!

BTW: My system is Devore Nines, Luxman L-550A II, MHDT Havana DAC, Mac MIni, and Clearaudio Performance TT all fed by Audience Adept Response AR12.
brookjoo

Showing 3 responses by brookjoo

Thanks everyone for the answers. I'm going to go slowly and just do the acoustic pad under wall to wall carpeting then put in record shelving and a tapestry or two, plus drapes on the windows. If my neighbors complain, then I'll look into heavier-duty stuff. I own the place, and it's a Condo, so I can do what I want, but I'm just not going to do more sheetrocking, as it's already a smallish room. Something on the ceiling seems good, but what?
So I had a small chat with my neighbors yesterday who said they can hear the bass from my stereo. I was listening at not-overly loud levels, although for me that may be louder than for them. I'm clearly going to have to address this. That, or give up listening, which I don't see doing.

I'm looking into having a sheetrock ceiling put up with insulation between the original ceiling and the lowered one. I'll also have acoustic padding put on the floor with wall-to-wall over it. I just simply don't have the extra room (sorry for the pun) to put up additional walls, so I'm really looking for recommendations on what I can do with the walls now to make it better: canvases with acoustic batting in them? Corner mounts? Bass traps? What?

Also, anyone have any experience with putting their speakers on platforms to prevent bass traveling? That seems to be the biggest issue here.

Thanks,

Matt
Thanks so much Larry, really helpful! I'm going to start bit by bit so I can get a sense of how the things I add change things for the better.

First definite changes will be platforms for my speakers, then wall to wall carpet with acoustic padding underneath. Then I'll some bass traps and wall/corner treatments and make sure the door seals well.

My neighbor is fine with me being in their space to see how much sound is transferring, so I can get a sense for how I'm doing with the treatments. Last resort will be dropping the ceiling.

One thing that I am thinking in the back of my head is that I may have too much speaker for the room. I have Devore 9's, and the room is roughly 12 x 12. Should I try the super 8's?

Thanks!