I tried your code with that library. After fixing a few problems with the library, with code to recognize a 440 Hz tone, it was responding much stronger to tones up around 550z and I couldn't figure out why so I gave up.
Pete
I tried your code with that library. After fixing a few problems with the library, with code to recognize a 440 Hz tone, it was responding much stronger to tones up around 550z and I couldn't figure out why so I gave up.
Pete