How To Make a Sound Pressure Level Detector App in MIT App Inventor 2

How To Make a Sound Pressure Level Detector App in MIT App Inventor 2
How To Make a Sound Pressure Level Detector App in MIT App Inventor 2 Extension-: https://ift.tt/2OHD9cb This extension measures the sound pressure level and returns the data in decibels. There are three different measurements reported, unweighted decibels (dB), A-Weighted decibels (dBA), and C-Weighted decibels (dBC). With this data you can build applications that measure and display sound around the device, or even to use the sound level as a way to control some other component of the application! Notes: There are some accuracy issues across devices. Different devices will have different microphones with different sensitivity levels, causing measurements to vary from device to device. This extension requires permission to record audio in order to be able listen to the noise of the surrounding environment. This permission can be granted while running or before starting the application. Join this channel to get access to perks: https://www.youtube.com/channel/UCyNJURC5bvqIQ9vO9PBrYrA/join #TheCodingBus #TCB #MITAppInventor2 #AppInventor #SoundApp #SoundDetectorApp #AppInventorProject #AndroidApp #AppDevelopment
via YouTube https://www.youtube.com/watch?v=d5tpddcjmvg