Is it possible to have codea respond to input from the iPad microphone? I was thinking of making a simple app to generate a sound and then display that tone as a line together with the tone generated by the user singing (perhaps using a real-time FFT). Is that possible? It is to help people with their tuning when singing. I have a feeling that the problem is probably too complex, or requires too much processing…
There’s probably some hacky way to do it in Objective C, but as far as I know there isn’t a way to do it in Codea. I hope there is, though, because then you can have voice commands!