E-Learning Narration Loudness Checker
Check course narration against the −16 LUFS web-audio standard with a tight LRA so learners never ride the volume slider.
E-learning audio follows podcast loudness practice (−16 LUFS stereo) with one extra constraint this tool enforces: a low LRA (≤ 8 LU). Narration with wide dynamics forces learners in offices and commutes to constantly adjust volume.
🔒 Everything runs in your browser via the Web Audio API — your audio is never uploaded.
Disclaimer: This tool is for general informational and estimation purposes only and is not professional financial, tax, accounting or legal advice. All figures are estimates — verify with a qualified professional before making decisions. Read the full disclaimer.
Check course narration against the −16 LUFS web-audio standard with a tight LRA so learners never ride the volume slider.
About E-Learning Narration Loudness Checker
Check course narration against the −16 LUFS web-audio standard with a tight LRA so learners never ride the volume slider. E-learning audio follows podcast loudness practice (−16 LUFS stereo) with one extra constraint this tool enforces: a low LRA (≤ 8 LU). Narration with wide dynamics forces learners in offices and commutes to constantly adjust volume.
How to use E-Learning Narration Loudness Checker
- 1Drag a file onto E-Learning Narration Loudness Checker, or click to choose one — it is analysed locally and never uploaded.
- 2Wait a moment while the tool processes the file entirely in your browser.
- 3Read the result, metrics and pass/fail verdict.
- 4Copy or export the report for your delivery, QC log or records.
Why use E-Learning Narration Loudness Checker?
- ✓Analyses your file entirely in your browser — it is never uploaded, so even confidential masters stay private.
- ✓Built on a published reference: AES TD1004 (streaming spoken word).
- ✓100% free with no sign-up, no watermark and no usage limits.
- ✓Works on any device — desktop, tablet or phone — and keeps working offline once loaded.
Frequently asked questions
What does E-Learning Narration Loudness Checker do?+
Check course narration against the −16 LUFS web-audio standard with a tight LRA so learners never ride the volume slider. E-learning audio follows podcast loudness practice (−16 LUFS stereo) with one extra constraint this tool enforces: a low LRA (≤ 8 LU).
Is my file uploaded to a server?+
No. E-Learning Narration Loudness Checker processes your file entirely in your browser using local JavaScript and the Web platform — your media never leaves your device, so it is safe for unreleased or confidential content.
What standard or source is E-Learning Narration Loudness Checker based on?+
It follows AES TD1004 (streaming spoken word). Always confirm against the current official document, as specifications and rates can change.
Is E-Learning Narration Loudness Checker free to use?+
Yes — it is completely free with no account, no sign-up and no usage limits. There is no watermark and no paywall.
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