Understand what audio quality control checks, where listening matters, and how technical preflight differs from editing, mastering, and final acceptance.

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Loudness and peaks2026-08-22

What Is True Peak in Audio? dBTP vs. LUFS

See why a reconstructed waveform can peak above its stored samples, what dBTP measures, and why true peak cannot replace a loudness reading.

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Apple delivery workflow2026-08-22

Does Apple Digital Masters Require −1 dBTP?

Separate Apple's one-decibel headroom recommendation from a true-peak preset, then complete the AAC audition and approval steps a PCM preflight cannot replace.

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Batch audio QC2026-08-18

How to Check a Folder of Audio Files Before Delivery on Mac

Run a repeatable batch audio QC pass, review timed findings, and keep the original files unchanged until the fixes are made in your editor.

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Loudness and peaks2026-08-18

LUFS, True Peak, and Sample Peak: What Each Audio QC Metric Tells You

Separate programme loudness from sampled and reconstructed peaks, and avoid using one number as a substitute for the others.

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Finding review2026-08-18

Why Click and Pop Detectors Flag Clean Audio

Understand why drums, edits, and high-frequency material can resemble a defect, then review candidates without turning every transient into a failure.

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Reports and handoff2026-08-18

Audio QC Reports: When to Use PDF, CSV, or JSON

Choose a readable review document, a row-based spreadsheet export, or a versioned structured record without sending every internal candidate to the client.

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Result interpretation2026-08-18

Audio QC Pass, Fail, or Review: What Each Result Means

Read objective threshold failures, content-dependent review candidates, unsupported files, and report status without treating automation as a listening decision.

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