In azure prononciation assessment for scripted speech , why when i insert a word that does not in exist in the script in my speech i don't get that word as inserted in the result of prononciation assessment?
let's take the following script : "life is beautiful" in the speech the user said "life is magnificient" in the json result in the word level : i don't get magnificient error INSERTED and i get beautiful error : omnission (which is obivious) this is the json :
[
{
"Id": "1463e36a1cf84134b5658939a3d267ba",
"RecognitionStatus": 0,
"Offset": 3600000,
"Duration": 14400000,
"Channel": 0,
"DisplayText": "Life is beautiful.",
"SNR": 34.084476,
"NBest": [
{
"Confidence": 0.8474877,
"Lexical": "life is beautiful",
"ITN": "life is beautiful",
"MaskedITN": "life is beautiful",
"Display": "Life is beautiful.",
"PronunciationAssessment": {
"AccuracyScore": 63,
"FluencyScore": 51,
"ProsodyScore": 69.9,
"CompletenessScore": 67,
"PronScore": 60.4
},
"Words": [
{
"Word": "life",
"Offset": 3600000,
"Duration": 5000000,
"PronunciationAssessment": {
"AccuracyScore": 100,
"ErrorType": "None",
"Feedback": {
"Prosody": {
"Break": {
"ErrorTypes": [
"None"
],
"BreakLength": 0
},
"Intonation": {
"ErrorTypes": [],
"Monotone": {
"SyllablePitchDeltaConfidence": 0.343404
}
}
}
}
},
"Syllables": [
{
"Syllable": "laɪf",
"Grapheme": "life",
"PronunciationAssessment": {
"AccuracyScore": 100
},
"Offset": 3600000,
"Duration": 5000000
}
],
"Phonemes": [
{
"Phoneme": "l",
"PronunciationAssessment": {
"AccuracyScore": 100,
"NBestPhonemes": [
{
"Phoneme": "l",
"Score": 100
},
{
"Phoneme": "aɪ",
"Score": 24
},
{
"Phoneme": "n",
"Score": 5
},
{
"Phoneme": "r",
"Score": 3
},
{
"Phoneme": "ɪ",
"Score": 3
}
]
},
"Offset": 3600000,
"Duration": 2700000
},
{
"Phoneme": "aɪ",
"PronunciationAssessment": {
"AccuracyScore": 100,
"NBestPhonemes": [
{
"Phoneme": "aɪ",
"Score": 100
},
{
"Phoneme": "f",
"Score": 51
},
{
"Phoneme": "æ",
"Score": 5
},
{
"Phoneme": "ɛ",
"Score": 2
},
{
"Phoneme": "eɪ",
"Score": 1
}
]
},
"Offset": 6400000,
"Duration": 1100000
},
{
"Phoneme": "f",
"PronunciationAssessment": {
"AccuracyScore": 100,
"NBestPhonemes": [
{
"Phoneme": "f",
"Score": 100
},
{
"Phoneme": "ɪ",
"Score": 29
},
{
"Phoneme": "v",
"Score": 4
},
{
"Phoneme": "aɪ",
"Score": 4
},
{
"Phoneme": "i",
"Score": 2
}
]
},
"Offset": 7600000,
"Duration": 1000000
}
]
},
{
"Word": "is",
"Offset": 8700000,
"Duration": 2200000,
"PronunciationAssessment": {
"AccuracyScore": 86,
"ErrorType": "None",
"Feedback": {
"Prosody": {
"Break": {
"ErrorTypes": [
"None"
],
"UnexpectedBreak": {
"Confidence": 3.448276e-8
},
"MissingBreak": {
"Confidence": 1
},
"BreakLength": 0
},
"Intonation": {
"ErrorTypes": [],
"Monotone": {
"SyllablePitchDeltaConfidence": 0.343404
}
}
}
}
},
"Syllables": [
{
"Syllable": "ɪz",
"Grapheme": "is",
"PronunciationAssessment": {
"AccuracyScore": 78
},
"Offset": 8700000,
"Duration": 2200000
}
],
"Phonemes": [
{
"Phoneme": "ɪ",
"PronunciationAssessment": {
"AccuracyScore": 83,
"NBestPhonemes": [
{
"Phoneme": "ɪ",
"Score": 100
},
{
"Phoneme": "z",
"Score": 78
},
{
"Phoneme": "f",
"Score": 31
},
{
"Phoneme": "i",
"Score": 7
},
{
"Phoneme": "h",
"Score": 1
}
]
},
"Offset": 8700000,
"Duration": 1400000
},
{
"Phoneme": "z",
"PronunciationAssessment": {
"AccuracyScore": 69,
"NBestPhonemes": [
{
"Phoneme": "z",
"Score": 100
},
{
"Phoneme": "m",
"Score": 74
},
{
"Phoneme": "s",
"Score": 2
},
{
"Phoneme": "ə",
"Score": 2
},
{
"Phoneme": "n",
"Score": 1
}
]
},
"Offset": 10200000,
"Duration": 700000
}
]
},
{
"Word": "beautiful",
"Offset": 11000000,
"Duration": 7000000,
"PronunciationAssessment": {
"AccuracyScore": 3,
"ErrorType": "Omnission",
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(54.400000000000006, 49%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EIJ%3C/text%3E%3C/svg%3E)
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(89.60000000000001, 78%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ED%3C/text%3E%3C/svg%3E)