[Bug]: PronunciationAssessmentResult always return prosodyScore = 0

[Namnp1521]

What happened?

When i use Pronunciation Assessment, the result always have prosodyScore = 0

my code: `const speechConfig = sdk.SpeechConfig.fromSubscription( process.env.NEXT_PUBLIC_AZURE_KEY || '', process.env.NEXT_PUBLIC_AZURE_REGION || '' ); // setting the recognition language to English. speechConfig.speechRecognitionLanguage = 'en-US';

  // create the speech recognizer.
  const audioConfig = sdk.AudioConfig.fromDefaultMicrophoneInput();
  recoRef.current = new sdk.SpeechRecognizer(speechConfig, audioConfig);

  const reference_text = card.targetEntry[0];

  // create pronunciation assessment config, set grading system, granularity and if enable miscue based on your requirement.
  const pronunciationAssessmentConfig = new sdk.PronunciationAssessmentConfig(
    reference_text,
    sdk.PronunciationAssessmentGradingSystem.HundredMark,
    sdk.PronunciationAssessmentGranularity.Phoneme,
    true
  );
  pronunciationAssessmentConfig.enableProsodyAssessment = true;
  pronunciationAssessmentConfig.phonemeAlphabet = 'IPA';

  pronunciationAssessmentConfig.applyTo(recoRef.current);

  console.log(pronunciationAssessmentConfig);

  // nhan xet cau user doc
  function onRecognizedResult(result: sdk.SpeechRecognitionResult) {
    // setLoadingAzure(true);
    var pronunciation_result = sdk.PronunciationAssessmentResult.fromResult(result);

    console.log(pronunciation_result);
    setResult({
      detailResult: pronunciation_result.detailResult as any,
      accuracyScore: pronunciation_result.accuracyScore,
      fluencyScore: pronunciation_result.fluencyScore,
      completenessScore: pronunciation_result.completenessScore,
      prosodyScore: pronunciation_result.prosodyScore,
      pronunciationScore: pronunciation_result.pronunciationScore
    });
    // setLoadingAzure(false);
  }

  recoRef.current.recognizeOnceAsync(function (successfulResult) {
    onRecognizedResult(successfulResult);
  });`

the result:

Version

1.36.0 (Latest)

What browser/platform are you seeing the problem on?

No response

Relevant log output

No response

[jykim-tl]

experiencing the same issue here.

version : 1.36.0 serviceRegion: 'eastus', language: 'en-US'

---

We've been using the sdk since March,2024 and had no change releated to the functions we're using Suddenly, experiencing the same issue described above since June 21, 2024.

But in our case, it does not happen all the time. It happens randomly.

---

• is there any possibility that it's related to the original sound file we're comparing? Because, I said It's random, but we discovered it mostly happens to certain files.

We're comparing original sound file (pre-recorded, same every time) and recordings from people.