Patents by Inventor Andre Gustavo Adami

Andre Gustavo Adami 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).

  • Multistream network feature processing for a distributed speech recognition system
    Patent number: 7089178
    Abstract: A distributed voice recognition system and method for obtaining acoustic features and speech activity at multiple frequencies by extracting high frequency components thereof on a device, such as a subscriber station and transmitting them to a network server having multiple stream processing capability, including cepstral feature processing, MLP nonlinear transformation processing, and multiband temporal pattern architecture processing. The features received at the network server are processed using all three streams, wherein each of the three streams provide benefits not available in the other two, thereby enhancing feature interpretation. Feature extraction and feature interpretation may operate at multiple frequencies, including but not limited to 8 kHz, 11 kHz, and 16 kHz.
    Type: Grant
    Filed: April 30, 2002
    Date of Patent: August 8, 2006
    Assignee: Qualcomm Inc.
    Inventors: Harinath Garudadri, Sunil Sivadas, Hynek Hermansky, Nelson H. Morgan, Charles C. Wooters, Andre Gustavo Adami, Maria Carmen Benitez Ortuzar, Lukas Burget, Stephane N. Dupont, Frantisek Grezl, Pratibha Jain, Sachin Kajarekar, Petr Motlicek
  • Distributed voice recognition system utilizing multistream network feature processing
    Publication number: 20030204394
    Abstract: A distributed voice recognition system and method for obtaining acoustic features and speech activity at multiple frequencies by extracting high frequency components thereof on a device, such as a subscriber station and transmitting them to a network server having multiple stream processing capability, including cepstral feature processing, MLP nonlinear transformation processing, and multiband temporal pattern architecture processing. The features received at the network server are processed using all three streams, wherein each of the three streams provide benefits not available in the other two, thereby enhancing feature interpretation. Feature extraction and feature interpretation may operate at multiple frequencies, including but not limited to 8 kHz, 11 kHz, and 16 kHz.
    Type: Application
    Filed: April 30, 2002
    Publication date: October 30, 2003
    Inventors: Harinath Garudadri, Sunil Sivadas, Hynek Hermansky, Nelson H. Morgan, Charles C. Wooters, Andre Gustavo Adami, Maria Carmen Benitez Ortuzar, Lukas Burget, Stephane N. Dupont, Frantisek Grezl, Pratibha Jain, Sachin Kajarekar, Petr Motlicek