Patents by Inventor Mengchuan WANG

Mengchuan WANG 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).

  • Voice filtering method, apparatus and electronic equipment
    Patent number: 9251803
    Abstract: Embodiments of the present invention provide a voice filtering method and apparatus and electronic equipment. The voice filtering method includes: determining a reference spectral characteristic to which a voice characteristic of a subscriber to be analyzed corresponds; and filtering an input sound signal according to the reference spectral characteristic. With the embodiments of the present invention, transmission effects of voices for different subscribers to be analyzed can be enhanced by using voice characteristics of the subscribers to be analyzed, so as to more efficiently transmit voice information.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: February 2, 2016
    Assignee: Sony Corporation
    Inventor: Mengchuan Wang
  • VOICE FILTERING METHOD, APPARATUS AND ELECTRONIC EQUIPMENT
    Publication number: 20150073787
    Abstract: Embodiments of the present invention provide a voice filtering method and apparatus and electronic equipment. The voice filtering method includes: determining a reference spectral characteristic to which a voice characteristic of a subscriber to be analyzed corresponds; and filtering an input sound signal according to the reference spectral characteristic. With the embodiments of the present invention, transmission effects of voices for different subscribers to be analyzed can be enhanced by using voice characteristics of the subscribers to be analyzed, so as to more efficiently transmit voice information.
    Type: Application
    Filed: April 28, 2014
    Publication date: March 12, 2015
    Applicant: Sony Corporation
    Inventor: Mengchuan WANG