Patents Examined by David Abebe
  • Keyword recognition system and method
    Patent number: 6591237
    Abstract: A keyword recognition system for speaker dependent, dynamic time warping (DTW) recognition systems uses all of the trained word templates in the system, (keyword and vocabulary), to determine if an utterance is a keyword utterance or not. The utterance is selected as the keyword if a keyword score indicates a significant match to the keyword template and if the keyword score indicates a better match than do the entirety of scores to the vocabulary word templates.
    Type: Grant
    Filed: December 13, 1999
    Date of Patent: July 8, 2003
    Assignee: Intel Corporation
    Inventor: Adoram Erell