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I'm getting an error/crash when I attempt to call AVAudioIONode.setVoiceProcessing(true) on an AVAudioInputNode object. It's a different error depending on what code I'm calling it on. In the Spoken Word demo, I call it after I set the AudioSession active and set categories:   let audioSession = AVAudioSession.sharedInstance()… (Show more)
in AVFoundation (Audio)
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I'm searching for the best way to directly or indirectly create multiple taps on one AVAudioInputNode. I'm making an app with a conversational interface, and for architecture purposes it'd be useful to have one tap that deals with visualizing input audio and another that actually sends input audio to the speech recognizer. My attempts to do this… (Show more)
in AVFoundation (Audio)