Patents by Inventor Christelle Yemdji

Christelle Yemdji 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).

  • Methods for processing audio signals and circuit arrangements therefor
    Patent number: 9768829
    Abstract: A method for processing audio signals is provided comprising outputting an audio signal; receiving the output audio signal via a first receiving path as a first received audio signal; receiving the output audio signal via a second receiving path as a second received audio signal; determining an echo suppression gain based on the first received audio signal and the second received audio signal; and filtering echo suppression of the audio signal based on the first received audio signal and the echo suppression gain.
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: September 19, 2017
    Assignee: INTEL DEUTSCHLAND GMBH
    Inventors: Christelle Yemdji, Nicholas Evans, Christophe Beaugeant, Ludovick Lepauloux
  • Method for processing an audio signal and audio receiving circuit
    Patent number: 9100466
    Abstract: A method for processing an audio signal is described comprising receiving a first audio signal via a first receiving path comprising a first microphone; receiving a second audio signal via a second receiving path comprising a second microphone; and performing echo suppression of the first audio signal based on the first audio signal and the second audio signal.
    Type: Grant
    Filed: May 13, 2013
    Date of Patent: August 4, 2015
    Assignee: INTEL IP CORPORATION
    Inventors: Christelle Yemdji, Ludovick Lepauloux, Christophe Beaugeant, Nicholas Evans
  • METHOD FOR PROCESSING AN AUDIO SIGNAL AND AUDIO RECEIVING CIRCUIT
    Publication number: 20140334620
    Abstract: A method for processing an audio signal is described comprising receiving a first audio signal via a first receiving path comprising a first microphone; receiving a second audio signal via a second receiving path comprising a second microphone; and performing echo suppression of the first audio signal based on the first audio signal and the second audio signal.
    Type: Application
    Filed: May 13, 2013
    Publication date: November 13, 2014
    Inventors: Christelle Yemdji, Ludovick Lepauloux, Christophe Beaugeant, Nicholas Evans
  • METHODS FOR PROCESSING AUDIO SIGNALS AND CIRCUIT ARRANGEMENTS THEREFOR
    Publication number: 20130301840
    Abstract: A method for processing audio signals is provided comprising outputting an audio signal; receiving the output audio signal via a first receiving path as a first received audio signal; receiving the output audio signal via a second receiving path as a second received audio signal; determining an echo suppression gain based on the first received audio signal and the second received audio signal; and filtering echo suppression of the audio signal based on the first received audio signal and the echo suppression gain.
    Type: Application
    Filed: November 14, 2012
    Publication date: November 14, 2013
    Inventors: Christelle Yemdji, Nicholas Evans, Christophe Beaugeant, Ludovick Lepauloux