SFTranscriptionSegment
A discrete part of an entire transcription, as identified by the speech recognizer.
Declaration
class SFTranscriptionSegmentOverview
Use SFTranscriptionSegment to get details about a part of an overall SFTranscription. An SFTranscriptionSegment represents an utterance, which is a vocalized word or group of words that represent a single meaning to the speech recognizer (SFSpeechRecognizer).
You don’t create transcription object segments directly. Instead, you access them from a transcription’s segments property.
A transcription segment includes the following information:
The text of the utterance, plus any alternative interpretations of the spoken word.
The character range of the segment within the formattedString of its parent SFTranscription.
A confidence value, indicating how likely it is that the specified string matches the audible speech.
A timestamp and duration value, indicating the position of the segment within the provided audio stream.