Patents by Inventor Andrew Tatanka Marsh

Andrew Tatanka Marsh 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).

  • Real-time voice masking in a computer network
    Patent number: 10141008
    Abstract: A voice signal may be adjusted to mask traits such as the gender of a speaker by separating source and filter components of a voice signal using cepstral analysis, adjusting the components based on pitch and formant parameters, and synthesizing a modified signal. Features are disclosed to support real-time voice masking in a computer network by limiting computational complexity and reducing delays in processing and transmission while maintaining signal quality.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: November 27, 2018
    Assignee: Interviewing.io, Inc.
    Inventors: Andrew Tatanka Marsh, Steven Young Yi
  • Real-time voice masking in a computer network
    Patent number: 9947341
    Abstract: A voice signal may be adjusted to mask traits such as the gender of a speaker by separating source and filter components of a voice signal using cepstral analysis, adjusting the components based on pitch and formant parameters, and synthesizing a modified signal. Features are disclosed to support real-time voice masking in a computer network by limiting computational complexity and reducing delays in processing and transmission while maintaining signal quality.
    Type: Grant
    Filed: January 18, 2017
    Date of Patent: April 17, 2018
    Assignee: Interviewing.io, Inc.
    Inventors: Andrew Tatanka Marsh, Steven Young Yi