Patents by Inventor Jani Even

Jani Even 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).

  • Signal separating apparatus and signal separating method
    Patent number: 8452592
    Abstract: Provided are a signal separating apparatus and a signal separating method capable of solving the permutation problem and separating user speech to be extracted. The signal separating apparatus separates a specific speech signal and a noise signal from a received sound signal. First, a joint probability density distribution estimation unit of a permutation solving unit calculates joint probability density distributions of the respective separated signals. Then, a classifying determination unit of the permutation solving unit determines classifying based on shapes of the calculated joint probability density distributions.
    Type: Grant
    Filed: September 2, 2008
    Date of Patent: May 28, 2013
    Assignees: Toyota Jidosha Kabushiki Kaisha, National University Corporation Nara Institute of Science and Technology
    Inventors: Tomoya Takatani, Jani Even
  • SIGNAL SEPARATING APPARATUS AND SIGNAL SEPARATING METHOD
    Publication number: 20110029309
    Abstract: Provided are a signal separating apparatus and a signal separating method capable of solving the permutation problem and separating user speech to be extracted. The signal separating apparatus separates a specific speech signal and a noise signal from a received sound signal. First, a joint probability density distribution estimation unit of a permutation solving unit calculates joint probability density distributions of the respective separated signals. Then, a classifying determination unit of the permutation solving unit determines classifying based on shapes of the calculated joint probability density distributions.
    Type: Application
    Filed: September 2, 2008
    Publication date: February 3, 2011
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, NATIONAL UNIVERSITY CORPORATION NARA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Tomoya Takatani, Jani Even