type Hs
import emerging-ezaudio@0.4.0.0/src/mp3_dec.bend as Mp3Decimport Base
394# spectrum walker: pairs left in this band, region, bands still to come in the region
395type Hs is Data:
396 Hs{
397 bits: List<&2, U32>, spec: List<&2, F32>, at: U32, band: U32, left: U32, reg: U32, cnt: U32
398 }