Azure AI Speech
An Azure service that integrates speech processing into apps and services.
2,080 questions
Pronunciation assessment gives incorrect score
![](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(16, 64%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBH%3C/text%3E%3C/svg%3E)
BUI HOANG HAI
0
Reputation points
I'm experimenting with Azure Speech STT pronunciation assessment for Korean, in Speech Studio.
In the sentence "안녕하세요" i'm sure i said it wrong and pronounced it wrong, but the total score is still 100, and the other 5 points are also max score of 100
I tried many other questions and got similar scores.
My Korean friend tried, he intentionally misread a lot but the score was always 100.Unless you try with a loud noise, lots of background noise, you will get scores around 50-60
Azure AI Speech
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![](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(195.2, 4%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVM%3C/text%3E%3C/svg%3E)
VasaviLankipalle-MSFT 18,676 Reputation points Moderator2024-08-15T18:33:21.4266667+00:00 Hello @BUI HOANG HAI , Thanks for using Microsoft Q&A Platform.
I would suggest you raise the support ticket in the Azure portal for the deeper investigation on this issue.
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