Dear experts, I ask for your help, I need to convert the sound from the microphone to digital in the app inventor, I spent a lot of time searching for information, but I did not find anything, I hope you can help with something. And yes, if I made a mistake in one word, do not judge strictly, I really do not know English😁
Here an extension to get level sound…
https://groups.google.com/forum/#!topic/mitappinventortest/xOnKBdUS3xM