Patents by Inventor Lien-Cheng CHANG

Lien-Cheng CHANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20230154487
    Abstract: A method of learning speech emotion recognition is disclosed, and includes receiving and storing raw speech data, performing pre-processing to the raw speech data to generate pre-processed speech data, receiving and storing a plurality of emotion labels, performing processing to the pre-processed speech data according to the plurality of emotion labels to generate processed speech data, inputting the processed speech data to a pre-trained model to generate a plurality of speech embeddings, and training an emotion recognition module according to the plurality of emotion labels and the plurality of speech embeddings.
    Type: Application
    Filed: November 15, 2021
    Publication date: May 18, 2023
    Inventors: Chu-Ying HUANG, Lien-Cheng CHANG, Shuo-Ting HUNG, Hsuan-Hsiang CHIU