SPL Calculation

Start calculation

SPL calculation can be started with simple touch with "Record" button:

After starts, record button turns into stop image and miidio Noise Meter gives you:

The solid circle is the maximum SPL around your environment. The semi-transparent circle is the current SPL arround your environment.

Reset Maximum SPL Value

It is possible to reset the maximum value with long press on "Record" or "Stop" button. If you are under calculation mode, miidio Noise Meter clears maximum value and use the current value as the maximum at the same time.