getPronunciationAssessmentConfigFromJson() {
            const referenceText = await referenceTextHandler();
            const enableMiscue = enableMiscueCheckbox.checked;
            var pronunciationAssessmentConfig = SpeechSDK.PronunciationAssessmentConfig.fromJSON(
                "{\"GradingSystem\": \"HundredMark\", \
                \"Granularity\": \"Phoneme\", \
                \"EnableMiscue\": \"" + enableMiscue + "\", \
                \"ScenarioId\": \"" + scenarioId.value + "\"}"
            )