Dramatic auditory pitch distortion
TiHKAL import · dipt
Alexander & Ann Shulgin — TiHKAL entry #4 (DIPT), 1997
Inferred dose-response curves
DIPT
inferred from 1 report
Intro
💊 DIPT
- Amount
- 18 mg
- Method
- oral
2. T+01:00:00 [intensity]
intensity
+ PLUS ONE — Clearly noticeable. You can tell when it began and how it's changing, though its full character isn't apparent yet.
3. T+03:00:00 [intensity]
intensity
± PLUS/MINUS — Threshold — something may be present, but it's right at the edge of perception. A stronger experience would confirm it; otherwise it may be nothing.
4. T+00:00:00 [note]
Striking effects arrived within an hour, centered almost entirely on hearing: voices dropped to a deep bass, radio and music sounded off-key, a piano sounded chaotic, and a ringing phone seemed half-submerged, all with a mild clogged-ear pressure though the ears were clear. Within a couple more hours music sounded essentially normal again.