Noise Pollution App | Sound Meter App MIT App Inventor | Sound Level | Noise Sensor MIT App Inventor

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Hello friends,
In this tutorial, I am teaching you how to make a noise pollution app using a sound pressure level extension and a slider.

Written Tutorial with aia file:
https://obsidiansofteducation.com/ind...

Sound Pressure Level Extension:
https://gldias.github.io/extensions/S...
Optional Screen Background:
https://wallpaperaccess.com/vertical-...
Noise Level Chart:
https://www.electronicshub.org/noise-...

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Special Thanks to Filmora for Intro Music

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Chapters:
00:00 Introduction - Sound Meter App
01:16 Download Sound Pressure Level Extension - Sound Meter App
01:27 New Project - Sound Meter App
01:34 Screen Design - Sound Meter App
04:59 Blocks Section - Sound Sensor App
05:15 Audio Permission in MIT App Inventor - Sound Level App
05:40 Why aWeightedDecibels - Sound Meter App
05:55 Sound Pressure Level Updated Event - Sound Meter App
07:42 Noise Level Chart - Sound Meter App
08:02 Update Screen Procedure - Sound Meter App
08:13 Adding inputs to Procedure in MIT App Inventor - Sound Meter App
09:56 If-Else if-Else Statement in MIT App Inventor - Sound Meter App
16:30 Issue Resolution - Sound Meter App