speech-to-textazure-cognitive-servicesmicrosoft-speech-platform

Train MS Custom Speech model to recognize dashed ids

I want to enable my Microsoft Custom Speech model to recognize designators containing numbers, chars and dashes, something like this: 12-34 A-56 B78. The speech model recognizes numbers and characters correctly. Is there a way to train it so it would output the string 12-34 A-56 B78 when i say "twelve thirtyfour a fiftysix b seventyeight"? I need this for a german speech model.

I've already tried to train a model with 10000 randomly generated strings like the one above. I then trained the model using related text.

Thanks in advance

Solution

  • These are very specific format requirements. Unfortunately, it is currently not possible to get results exactly like this from the speech service. I suggest to do some post-processing on the results to format them this way.