Patents by Inventor Li-Rong DAI

Li-Rong DAI 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).

  • SPEECH SEPARATION METHOD AND SYSTEM
    Publication number: 20160189730
    Abstract: An example of the present invention discloses a speech separation method and a system, the method comprises: receiving a mixture speech signal to be separated; extracting a speech feature of the mixture speech signal; inputting the extracted speech feature of the mixture speech signal into a regression model for speech separation, obtaining an estimated speech feature of a target speech signal; synthesizing to obtain the target speech signal according to the estimated speech feature. Speech separation effect can be improved effectively using the present invention.
    Type: Application
    Filed: December 30, 2014
    Publication date: June 30, 2016
    Inventors: Jun DU, Yong XU, Yanhui TU, Li-Rong DAI, Zhiguo WANG, Yu HU, Qingfeng LIU