def sy.dct2
import emerging-ezaudio@0.4.0.0/src/mp3_syn.bend as Mp3Synimport Base
1574# second channel starts at bin 576
1575def sy.dct2(mono: Bool, acc: Array<F32>, +sec: List<&2, F32>) -> Array<F32>:
1576 match mono:
1577 case True{}:
1578 dc.run(18n, acc, sec, 0)
1579 case False{}:
1580 dc.run(18n, dc.run(18n, acc, sec, 0), sec, 576)