https://audioaudit.io/
Audio Audit — Automated quality checking tool for podcasters
Improve the quality of your podcast by uploading your audio files. It checks and shows how to fix volume, metadata, sentence restarts, silences, + more.
audio auditquality checkingautomatedtoolpodcasters
https://lists.ibiblio.org/sympa/arc/sm-discuss/2009-10/msg00001.html
sm-discuss - Re: [SM-Discuss] Spell quality checking - arc
quality checkingsmdiscussspellarc