Patent ID: 11922963
Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 15:
16. The computing system of claim 1, the computer-readable instructions being further executable by the one or more processors to further configure the computing system to:
apply a set of spoken language utterances to the speech enhancement model to obtain a first noise-suppressed speech output;
apply the first noise-suppressed speech output from the speech enhancement model to the automatic speech recognition model to generate a noise-suppressed transcription output for the set of spoken language utterances;
obtain ground truth transcription labels for the set of spoken language utterances included in the third training dataset;
update one or more speech enhancement model parameters to optimize the speech enhancement model to generate optimized noise-suppressed speech outputs based on a first comparison of the noise-suppressed transcription output and the ground truth transcription labels; and
update the one or more speech enhancement model parameters to optimize (i) a word error rate of the noise-suppressed transcription output and (ii) a mean opinion score of the first noise-suppressed speech output.