Patents by Inventor Ralf Sambeth

Ralf Sambeth 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 computer-supported speech recognition, speech recognition system and control device for controlling a technical system and telecommunications device
    Patent number: 7231352
    Abstract: The speech recognition rate which is necessary is determined for a selected speech recognition application. The information content of the feature vector components which is at least necessary to ensure the speech recognition rate is determined using a stored speech recognition rate information. The number of necessary feature vector components which is necessary to make available the determined information content is determined and the speech recognition is carried out using feature vectors with the determined required number of feature vector components.
    Type: Grant
    Filed: September 16, 2003
    Date of Patent: June 12, 2007
    Assignee: Infineon Technologies AG
    Inventors: Michael Küstner, Ralf Sambeth
  • Method for computer-supported speech recognition, speech recognition sytem and control device for controlling a technical sytem and telecommunications device
    Publication number: 20040102974
    Abstract: The speech recognition rate which is necessary is determined for a selected speech recognition application. The information content of the feature vector components which is at least necessary to ensure the speech recognition rate is determined using a stored speech recognition rate information. The number of necessary feature vector components which is necessary to make available the determined information content is determined and the speech recognition is carried out using feature vectors with the determined required number of feature vector components.
    Type: Application
    Filed: September 16, 2003
    Publication date: May 27, 2004
    Inventors: Michael Kustner, Ralf Sambeth