Mastering / Technical Audio Check
Check integrated loudness, loudness range, sample peak, clipped samples, DR estimate, crest factor, and RMS for one file in a single pass. Measurements only, no quality score.
Frequently Asked Questions
- Does this tool give my master a score or grade?
- No. It reports measurements only — integrated loudness, loudness range, sample peak, clipped samples, a DR estimate, crest factor, and RMS level. There is no pass/fail verdict or quality score, because there is no single universal target for a good master.
- What should I compare these numbers against?
- Your own delivery target, whether that’s a platform loudness recommendation, a client brief, or a previous release in the same series. This page gives you the numbers; deciding what’s right for the material is a judgment call.
- How is this different from the Batch Consistency Analyzer?
- This tool checks one file in depth. The Batch Consistency Analyzer compares loudness and dynamics across multiple tracks, for checking consistency across an album or release.
Selected files are processed locally in the browser and are not uploaded to TrueRes for processing. Open this page in a modern browser to use the interactive tool.