def f.revs
import emerging-ezaudio@0.4.0.0/src/mp3_enc.bend as Mp3Encimport Base
231# subband frames, newest block first. each block is 32 bands.
232def f.revs(xs: List<&2, List<&2, F32>>) -> List<&2, List<&2, F32>>:
233 List.reverse(&2, List<&2, F32>, xs)