| SINES Tools: dB Analyser / Calculator (calculate (weighted) SPL, Phon, sone and LUFS from an audio file) |
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1. Click on "Start" to reset the tool.
2. Set the calibration value based on your microphone's reference measurement:
A recorded peak level of -6 dBFS corresponds to dB SPL
3. Upload an mp3 or wav audio file. The analysis will start automatically.
4. Optionally, click "Play Audio" to listen to the original uploaded file.
5. Click on "Show JS Arrays" or "Export CSV" to get the calculated data.
