def dz.apply
import emerging-ezaudio@0.4.0.0/src/mp3_enc.bend as Mp3Encimport Base
785def dz.apply(xs: List<&2, F32>, +thr: F32) -> List<&2, F32>:
786 match xs:
787 case Nil{}:
788 []
789 case +hd <> tl:
790 dz.one(F32.is_lt(F32.abs(hd), thr), hd) <> dz.apply(tl, thr)