Patents by Inventor Alexandr A. Kibkalo

Alexandr A. Kibkalo 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 and apparatus for dynamic beam control in Viterbi search
    Patent number: 7493258
    Abstract: A method is presented including selecting an initial beam width. The method also includes determining whether a value per frame is changing. A beam width is dynamically adjusted. The method further decides a speech input with the dynamically adjusted beam width. Also, a device is presented including a processor (420). A speech recognition component (610) is connected to the processor (420). A memory (410) is connected to the processor (420). The speech recognition component (610) dynamically adjusts a beam width to decode a speech input.
    Type: Grant
    Filed: July 3, 2001
    Date of Patent: February 17, 2009
    Assignee: Intel Corporation
    Inventors: Alexandr A. Kibkalo, Vyacheslav A. Barannikov
  • Method and apparatus for dynamic beam control in viterbi search
    Publication number: 20050143995
    Abstract: A method is presented including selecting an initial beam width. The method also includes determining whether a value per frame is changing. A beam width is dynamically adjusted. The method further decides a speech input with the dynamically adjusted beam width. Also, a device is presented including a processor (420). A speech recognition component (610) is connected to the processor (420). A memory (410) is connected to the processor (420). The speech recognition component (610) dynamically adjusts a beam width to decode a speech input.
    Type: Application
    Filed: July 3, 2001
    Publication date: June 30, 2005
    Inventors: Alexandr Kibkalo, Vyacheskav Barannikov
  • Method and apparatus for fast calculation of observation probabilities in speech recognition
    Publication number: 20050055208
    Abstract: A method is presented that calculates many active mixture functions in a vector using single instruction multiple data (SIMD) instructions to process the vector. The vector contents are stored in a memory (110). The vector contents are used for speech recognition. Also presented is a device that includes a processor (210). A memory (110) is connected to the processor (210). A fast speech recognition process is connected to the processor (210) and the memory (110). The fast speech recognition process uses single instruction multiple data (SIMI) instructions to process a vector.
    Type: Application
    Filed: July 3, 2001
    Publication date: March 10, 2005
    Inventors: Alexandr Kibkalo, Vyacheslav Barannikov