def im.one
import emerging-ezaudio@0.4.0.0/src/mp3_syn.bend as Mp3Synimport Base
382# IMDCT-36 of band jj. Each of the 18 samples is an Array.get.
383def im.one(st: Im, +tw: List<&2, F32>, +win: List<&2, F32>, +jj: U32, +base: U32) -> Im:
384 match st:
385 case Im{buf, +ov}:
386 im.got(ix.take(buf, u.add(base, u.mul(jj, 18)), 17n), ov, tw, win, jj, base)