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Grab the FREE version of Youlean Loudness Meter and achieve the correct loudness levels of your audio

Youlean Loudness Meter - V2.5.0 BETA


Does this online meter transfer data to the server?

No, all audio data is being used locally.

What mode does this meter have?

It has the ITU-R BS.1770-4, or dB A-Weighted mode.

How accurate is this meter compared to other professional SPL meters?

Analyzing from the microphone will not give you accurate SPL-Loudness values since it is limited to the hardware on which it is being used. If you want to know the exact SPL-Loudness level please use professional hardware made for that use. However, if you want to compare the perceived loudness of two different sounds this meter will do a great job.