Patent ID: 11942077
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 18:
19. A non-transitory computer-readable recording medium having recorded thereon at least one program comprising commands which, when executed by a computer, perform an operating method comprising:
based on an utterance input of a specific speaker, obtaining target voice data;
determining a pre-trained model;
based on a preset criterion, determining at least one of an initial learning rate and a learning rate decay method of the target voice data;
based on the initial learning rate and the learning rate decay method, generating a target model by training the pre-trained model using the target voice data as training data, the pre-trained model being pre-trained to convert text into one or more audio signals;
generating output data by converting input text into an audio signal using the target model; and
outputting the output data.