Obsessed with room acoustics


I've been involved in audio for perhaps twenty five years now, could be described as an audiophool for the last ten. In all these years I have never had an issue that has consumed me more than the room acoustics in my present dedicated listening room.
Specifically, a number of years ago I became aware of a channel inbalance, essentially more air and spaciousness in one channel vs. the other. I determined this channel inbalance was due to room asymetry after both trying different equipment and reversing channels.
Over the years I tried to adjust for this asymetry through endless experimentation with acoustic treatments (RPG, Echobusters), both diffusion and absorption. While there was definite improvement, I only became more frustrated and obsessed with the remaining inbalance, at least part of every listening session involved readjusting acoustic treatments.
Finally, the frustration drove me over the edge, I determined the only way to rid myself of the inbalance was to treat the source, in other words, redesign the room. I recently tore out all the walls that created the room aysmetry, I even went to the extreme of perfectly balancing out room furnishings. Of course, the acoustic treatments are perfectly balanced as well!
Finally, I have nearly perfectly balanced soundstaging and imaging. Nearly perfect I say, there still remains some asymetry on the rear wall :-)
I guess the point I'm trying to make is how amazed I am by this obession, no other parameter of sound (perhaps bass boom) has managed to obsess me so. I guess I'm jealous of those who can listen contendly in environments much less conducive to the perfect soundstaging and imaging I now require.
I too, listened contendly for years in much lesser rooms, it seems the psycholgical needs of a perfectionist audiophool displaced normal listening behavior. While I am now content with my listening, perhaps another issue may arise, any audiophile doctors in the house?
Now that I think of it, has anyone ever heard of psychologists that treat audiophilia :-)
sns
The only real thing you have (left) to worry about is that a person's hearing changes (asymmetrically with respect to left and right) as he ages and brain scans show that brain processing of sounds, especially music, goes through what some neurologists have called 'random decay' at the same time. This plus the fact that a person rarely is aware of these changes until they have been taking place for a while, and then only of the present state, not of possible future states, COULD (I say could) induce trauma in people who are less stable than you.
Officer Krupke, you're really a square;
This boy don't need a judge, he needs an analyst's care!
It's just his neurosis that oughta be curbed.
He's psychologic'ly disturbed! I'm disturbed
We're disturbed, we're disturbed,
We're the most disturbed,
Like we're psychologic'ly disturbed. We are sick, we are sick,
We are sick, sick, sick,
Like we're sociologically sick!
Krupke, we got troubles of our own!

Gee, Officer Krupke,
We're down on our knees,
'Cause no one wants a fellow with a social disease.
Gee, Officer Krupke,
What are we to do?
Gee, Officer Krupke,
Krup you!
Reminds of someone I know who kept blaming all his problems on the room and its acoustics. Were you very very sure that it was/is the room thats the source of your woes?
I wish I could do what you have done, rebuild the room but that's not an option. I can't even get rid of some of furniture (bookshelves) as the little woman would throw me out rather than her collection of books. There are things you have to learn to live with and sometimes you need to bend a little and not be so picky and just enjoy the music. I could ask if you are so concerned with the rooms acoustics why you did not try Room EQ. I am sure it would probably get you a lot closer to what you want at the expense of some purity.
Seeing some of the beautiful systems in the dreadful rooms always reminds me that this is an equipment and not a music hobby to many here.

Best bang for buck tweek you'll ever find is to send diagram of your room to Auralex (auralex.com), and have them make some suggestions. They have everything from standard panels to WAF friendly pieces, and you can do a quick-and-dirty experiment on the cheap by picking up panels at Guitar Center for $20 for a 2 x 4 sheet.