def qmf.pick

emerging-ezaudio@0.4.0.0 · src/mp3_syn.bend:1513

import Base

1513# mono keeps odd slots; stereo replaces the whole tail from the delay Array
1514def qmf.pick(mono: Bool, +qmf: List<&2, F32>, lin: Array<F32>) -> List<&2, F32>:
1515  match mono:
1516    case True{}:
1517      qmf.ev(479n, qmf, ln.at(lin, 1152), 1152, [])
1518    case False{}:
1519      qmf.st(qmf, lin)