full-corpus cleaning spot check (4 random files per treated speaker) · 6 voices × 4 lines
Round 10 — FULL-CORPUS SPOT CHECK. 4 random files per treated speaker, original vs cleaned (shigure: DFN+de-ess+level×2; aoba & aoba_szn: DFN+de-ess+level; kokoro untouched by your verdict).
This is the last gate: if the cleaned rows sound right, say GO and the ~5-epoch continue-train runs overnight from e30_s88925 on the cleaned corpus.