SFSpeechRecognizer - detect end of utterance

Question

I am hacking a little project using iOS 10 built-in speech recognition. I have working results using device\'s microphone, my speech is recognized very accurately.

M

Answer 1

I am using Speech to text in an app currently and it is working fine for me. My recognitionTask block is as follows:

recognitionTask = speechRecognizer?.recognitionTask(with: recognitionRequest, resultHandler: { (result, error) in
        var isFinal = false

        if let result = result, result.isFinal {
            print("Result: \(result.bestTranscription.formattedString)")
            isFinal = result.isFinal
            completion(result.bestTranscription.formattedString, nil)
        }

        if error != nil || isFinal {
            self.audioEngine.stop()
            inputNode.removeTap(onBus: 0)

            self.recognitionRequest = nil
            self.recognitionTask = nil
            completion(nil, error)
        }
    })