Patents Assigned to Speak Loud SPA
  • State and context dependent voice based interface for an unmanned vehicle or robot
    Patent number: 9547306
    Abstract: A voice-based method to control unmanned vehicles (UV) or robots that makes use of the UV or robot state and context information to constrain the output of automatic speech recognition (ASR) language models (LM) to improve the ASR accuracy and robustness in controlled and adverse environments. The voiced interaction between the human user and the machine provides a natural human-machine interface that is easy and straightforward for the human being, and reduces users' training requirements.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: January 17, 2017
    Assignee: Speak Loud SPA
    Inventors: Jorge Wuth Sepulveda, Néstor Becerra Yoma