Audacity can do batch processing. You create what they call a “chain” and then you can apply it to a bunch of files. It will take a while to process through
all of them, but it should do the job.
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From: Kevin Kidd [mailto:email@example.com]
Sent: February 6, 2018 4:33 PM
Subject: [CRTech] Wave File Normalization Software
I have a sometimes client with about the worst cut to cut level variations that I have ever heard in their music, spots, voice tracks and liners. It stemmed from a lack of maintenance, lack of interest, drag-and-drop
cut ingestion and the mass aggregation of cuts from several different sources.
Has anybody done a full library normalization (thousands of cuts)? What software did you use? Any problems? How consistent were the levels afterward? Was there a limit to how much the software would correct
And as always, free or cheap is good...