Entertain and teach young kids as they watch the screen change according to the noises they make.
Check out Sound Wave Pro from playstore, it has more features than Sound Wave and includes Live Wallpaper support!
This app does not record any audio.
Full source code can be found here: https://github.com/synaptik-/SoundWave
Keywords: audio, wave, oscilloscope, microphone, visualize, sound
– Added support for Android 9