I would like to use AVAudioFoundation for microphone input for speech detection as shown in this ios example and simultaneously detect the pitch of the user’s voice through the same microphone input, using AudioKit. The latter API is probably a wrapper around the first, but has its own classes and initialization. Is there a way to provide AudioKit with an existing microphone configuration like in the speech example, or some alternative way to use the Speech API and AudioKit’s microphone pitch detection API simultaneously? How might I achieve this?
EDIT: The question is a little more complex
I need to be able to synchronize 3 things: touch events, audio kit detection times, and speech detection times. Each of these operates on a different timebase. Speech gives me segment timestamps with respect to the beginning of audio recording. The timestamp for UITouch events will be different. I am not sure what AudioKit uses for its timestamps. There is some mention of host time and AV timestamps here, but I'm not sure this will get me anywhere.
Speech and audio synchronization is a little unclear. May I have a lead for how this might work?