def pcm.go
import emerging-ezaudio@0.4.0.0/src/mp3_enc.bend as Mp3Encimport Base
1414def pcm.go(+kind: U32, xs: List<&2, U32>, acc: List<&2, F32>) -> List<&2, F32>:
1415 match xs:
1416 case Nil{}:
1417 f.rev(acc)
1418 case +hd <> tl:
1419 pcm.go(kind, tl, samp.of(kind, hd) <> acc)