Add functionals gain, dither, scale_to_interval#319

Merged

vincentqb merged 3 commits intopytorch:masterfrom

CamiWilliams:gain-rewrite

Dec 2, 2019

Commits on Nov 25, 2019

Initial commit for SoX logic in VCTK
CamiWilliams
committed

Commits on Dec 2, 2019