Patents by Inventor Ravindra Chaugule

Ravindra Chaugule 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).

  • Method for scale-factor estimation in an audio encoder
    Patent number: 7676360
    Abstract: A method, system and computer program product for computationally efficient estimation of the scale factors of one or more frequency bands in an encoder. These scale factors are dependant on a plurality of variables. One of the variables is approximated according to embodiments of the invention. This reduces the complexity of the estimation of scale factors, especially in digital signal processors.
    Type: Grant
    Filed: February 24, 2006
    Date of Patent: March 9, 2010
    Assignee: Sasken Communication Technologies Ltd.
    Inventors: Sachin Ghanekar, Ravindra Chaugule
  • Method for scale-factor estimation in an audio encoder
    Publication number: 20070129939
    Abstract: A method, system and computer program product for computationally efficient estimation of the scale factors of one or more frequency bands in an encoder. These scale factors are dependant on a plurality of variables. One of the variables is approximated according to embodiments of the invention. This reduces the complexity of the estimation of scale factors, especially in digital signal processors.
    Type: Application
    Filed: February 24, 2006
    Publication date: June 7, 2007
    Inventors: Sachin Ghanekar, Ravindra Chaugule