如何在 SpeechRecognition Web Speech API 中禁用句子级自动更正

Question

when I speak a sentence 'show tenet movie near me' automatically the speech recognition API changing my sentence to 'show tonight movie near me' the problem was the word tenet is changed to tonight

Answer 1

Have you tried checking the alternatives? You can set maxAlternatives to something high like 20, then use a function such as this to check if one of them contains the phrase you're looking for.

Pass your phrases as an array and the results received from SpeechRecognition.

function ExtractTranscript(phrases, results) {
  // Loop through the alternatives to check if any of our phrases are contained in them.
  for (let result in results[0]) {
    if (new RegExp(phrases.join("|")).test(results[0][result].transcript)) {
      return results[0][result].transcript; // Return the alternative if they are
    }
  }
  return results[0][0].transcript; // Otherwise return the one with the highest confidence
}

This does also rely on the word "tenet" being in the vocabulary of the API.