Patents by Inventor Mingqi Yang

Mingqi Yang 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).

  • Sample generation method and apparatus
    Patent number: 11810546
    Abstract: Provided are a sample generation method and apparatus. The sample generation method comprises: acquiring a plurality of text-audio pairs, wherein each text-audio pair contains a text segment and an audio segment; calculating an audio feature of an audio segment of each of the plurality of text-audio pairs, and selecting, by means of screening and according to the audio feature, a target text-audio pair and a splicing text-audio pair corresponding to the target text-audio pair from among the plurality of text-audio pairs; splicing the target text-audio pair and the splicing text-audio pair into a text-audio pair to be tested, and testing the text-audio pair to be tested; and when the text-audio pair to be tested meets a preset test condition, writing the text-audio pair to be tested into a training database.
    Type: Grant
    Filed: November 12, 2021
    Date of Patent: November 7, 2023
    Assignee: Beijing Yuanli Weilai Science and Technology Co., Ltd.
    Inventors: Dongxiao Wang, Mingqi Yang, Nan Ma, Long Xia, Changzhen Guo
  • SAMPLE GENERATION METHOD AND APPARATUS
    Publication number: 20230317052
    Abstract: Provided are a sample generation method and apparatus. The sample generation method comprises: acquiring a plurality of text-audio pairs, wherein each text-audio pair contains a text segment and an audio segment; calculating an audio feature of an audio segment of each of the plurality of text-audio pairs, and selecting, by means of screening and according to the audio feature, a target text-audio pair and a splicing text-audio pair corresponding to the target text-audio pair from among the plurality of text-audio pairs; splicing the target text-audio pair and the splicing text-audio pair into a text-audio pair to be tested, and testing the text-audio pair to be tested; and when the text-audio pair to be tested meets a preset test condition, writing the text-audio pair to be tested into a training database.
    Type: Application
    Filed: November 12, 2021
    Publication date: October 5, 2023
    Inventors: Dongxiao WANG, Mingqi YANG, Nan MA, Long XIA, Changzhen GUO