Patents by Inventor Lars Tebelmann

Lars Tebelmann 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).

  • System and method for addressing acoustic signal reverberation
    Patent number: 10276181
    Abstract: A method, computer program product, and computer system for addressing acoustic signal reverberation is provided. Embodiments may include receiving, at one or more microphones, a first audio signal and a reverberation audio signal. Embodiments may further include processing at least one of the first audio signal and the reverberation audio signal. Embodiments may also include limiting a model based reverberation equalizer using a temporal constraint for direct sound distortions, the model based reverberation equalizer configured to generate one or more outputs, based upon, at least in part, at least one of the first audio signal and the reverberation audio signal.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: April 30, 2019
    Assignee: Nuance Communications, Inc.
    Inventors: Tobias Wolff, Lars Tebelmann
  • SYSTEM AND METHOD FOR ADDRESSING ACOUSTIC SIGNAL REVERBERATION
    Publication number: 20180047408
    Abstract: A method, computer program product, and computer system for addressing acoustic signal reverberation is provided. Embodiments may include receiving, at one or more microphones, a first audio signal and a reverberation audio signal. Embodiments may further include processing at least one of the first audio signal and the reverberation audio signal. Embodiments may also include limiting a model based reverberation equalizer using a temporal constraint for direct sound distortions, the model based reverberation equalizer configured to generate one or more outputs, based upon, at least in part, at least one of the first audio signal and the reverberation audio signal.
    Type: Application
    Filed: September 5, 2017
    Publication date: February 15, 2018
    Inventors: Tobias Wolff, Lars Tebelmann
  • System and method for addressing acoustic signal reverberation
    Patent number: 9754604
    Abstract: A system and method for addressing acoustic signal reverberation is provided. Embodiments may include receiving, at one or more microphones, a first audio signal and a reverberation audio signal. Embodiments may further include processing at least one of the first audio signal and the reverberation audio signal. Embodiments may also include limiting a model based reverberation equalizer using a temporal constraint for direct sound distortions, the model based reverberation equalizer configured to generate one or more outputs, based upon, at least in part, at signal least one of the first audio signal and the reverberation audio signal.
    Type: Grant
    Filed: April 15, 2013
    Date of Patent: September 5, 2017
    Assignee: Nuance Communications, Inc.
    Inventors: Tobias Wolff, Lars Tebelmann
  • SYSTEM AND METHOD FOR ADDRESSING ACOUSTIC SIGNAL REVERBERATION
    Publication number: 20160055862
    Abstract: A system and method for addressing acoustic signal reverberation is provided. Embodiments may include receiving, at one or more microphones, a first audio signal and a reverberation audio signal. Embodiments may further include processing at least one of the first audio signal and the reverberation audio signal. Embodiments may also include limiting a model based reverberation equalizer using a temporal constraint for direct sound distortions, the model based reverberation equalizer configured to generate one or more outputs, based upon, at least in part, at signal least one of the first audio signal and the reverberation audio signal.
    Type: Application
    Filed: April 15, 2013
    Publication date: February 25, 2016
    Inventors: Tobas Wolff, Lars Tebelmann