Speech

SPEECH RECOGNITION:

• import Speech; SFSpeechRecognizer()
• Requires NSSpeechRecognitionUsageDescription + NSMicrophoneUsageDescription (add CONFIG_CHANGES)
• SFSpeechRecognizer.requestAuthorization() for permission
• On-device: SFSpeechRecognizer(locale:), set requiresOnDeviceRecognition = true
• Live: SFSpeechAudioBufferRecognitionRequest + AVAudioEngine
• File: SFSpeechURLRecognitionRequest(url:)