Speech recognition service is not working correctly

Miroslav 0

Hi, I'm using your speech service to recognize phrases spoken by a user in real time and evaluate their pronunciation.

However, I am facing the following issues

If I pass the reference text and set EnableMiscue =true, then all the wrong words the user says are ignored.

For example:

ReferenceText: Today is Monday

The user said: Today is Tuesday

Expected behavior Today is Tuesday and Insertion error for the word Tuesday

The actual result: Today

Even your demo example doesn't work, it doesn't return Omission, Insertion errors,

The values of the Lexical, ITN, MaskedITN, Display fields are absolutely equivalent

For example:

Lexical: today is Monday

ITN: today's Monday

MaskedITN: Today's Monday

Display: Today's Monday

I expected to get the full text of "Today is Monday"

Your service is down rather than working(

navba-MSFT 19,655 Reputation points Microsoft Employee

2024-05-28T05:30:43.31+00:00
@Miroslav Welcome to Microsoft Q&A Forum, Thank you for posting your query here!

How are you accessing the Speech service? is it through REST API or Speech SDK ?

Did you try with the Speech Studio and check if that helps ?

While I tested using speech studio it worked just fine.

Also while I looked at the response JSON output for Lexical, ITN, MaskedITN and Display was also coming up fine. See below:

Awaiting your reply.
navba-MSFT 19,655 Reputation points Microsoft Employee

2024-05-31T04:14:56.1133333+00:00

@Miroslav Just following up to check if my suggestion helped. Please let me know if you have any further queries. I would be happy to help.