When I took 20mg 4-aco-dipt I can say that music did sound "Chopped and Screwed", meaning everything sounded lower in pitch with a slight echo.
When you say 'lower', do you mean like it was in the wrong key, but still roughly the same pitch; or do you mean that it was still in the right key, but deeper-sounding? 'Cos, with low-dose DiPT, at any rate, I think these are two separate things: a relatively small (a matter of semitones) drop in frequency, and a low-pass filter that makes things sound much deeper without actually shifting their frequency spectrum as such. The echo sounds interesting; I don't think I've noted anything like that on DiPT. Sounds kind of like auditory tracers.
I just didn't like the shaking in the legs that it caused during the first 1.5 hours.
Ah. *shudders at the thought of it* I really didn't like that on 2C-C, which gave me big leg-shakes. Then again, DiPT has given me the shakes at 100 mg doses, and I've not minded so much (felt too pleasant in other ways, I guess), and 2C-B (at 26 mg) would have given me the shakes during the come-up, if I hadn't been too busy prancing around at great speed. If instead I'd been sitting down, I reckon I'd have been quite jittery (like parkinsonian jitters, I think I get these jitters worst when resting).
the enhancement was not localized in any one range of pitch, i think if your looking for interesting auditory effects your going to be pretty limited to DiPT, 5-MeO-DiPT, and maybe 2-Me-5-MeO-DiPT. believe me after trying DiPT i went on a similar journey to the one i think your going on, i developed a theory about infrasound and DiPT and went to great lengths to test it, for me it was like getting bitten by a bug i became obsessed (and still am my obsession is just on hold) you will find aspects of the DiPT experience in several other drugs but it would seem none come close to DiPT (that we know of yet!).
Heh, I am indeed quite obsessed with DiPT at the moment. It is a beautiful thing, and a thing of great academic interest. Infrasound? Do you mean, that DiPT stretches the frequency spectrum in such a way as to make sounds that are normally below the range of human hearing audible? That would be most interesting, if so... is this what you meant? What results did you get from your tests of it?
It's strange that so many of the known psychedelics have major distorting effects on vision, and so few have equivalently major distorting effects on audition. I'd love to know what it is about its structure that lets it into the auditory cortex (or wherever DiPT does its thing): perhaps chemically-unrelated compounds which shared the key features of DiPT's shape or charge or whatever could be developed? I suppose there are other auditory-distorters (2C-E doesn't leave auditory perception untouched), but not - if I'm not mistaken - in quite such a thorough way.
EDIT: although the effects dont appear until the chains are in that one position but few of the asymmetrical butylated trypatmines have been tested perhaps some would retain or enhance the auditory component something like IPIBT or IPSBT would probs show activity although the dose might be over 100mgs.
Interesting! I think I'll wait till I've explored DiPT more thoroughly, before I get some untested tryptamines synthesized, but it's tantalizing to consider the possibilities. It seems implausible to me that DiPT - as an auditory psychedelic - cannot be 'improved on', or at least expanded on and diversified from.