Speech iOS 12.4 to 13.0 API Differences

SFSpeechRecognitionRequest.h

Added SFSpeechRecognitionRequest.requiresOnDeviceRecognition

SFSpeechRecognizer.h

Added SFSpeechRecognizer.supportsOnDeviceRecognition

SFTranscription.h

Added SFTranscription.speakingRate

Added SFTranscription.averagePauseDuration

SFTranscriptionSegment.h

Added SFTranscriptionSegment.voiceAnalytics

SFVoiceAnalytics.h

Added SFAcousticFeature

Added SFAcousticFeature.acousticFeatureValuePerFrame

Added SFAcousticFeature.frameDuration

Added SFVoiceAnalytics

Added SFVoiceAnalytics.jitter

Added SFVoiceAnalytics.shimmer

Added SFVoiceAnalytics.pitch

Added SFVoiceAnalytics.voicing