Patents by Inventor Delphine DEVALLEZ

Delphine DEVALLEZ 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 and system of broadcasting a 360° audio signal
    Patent number: 10659902
    Abstract: A system and method of processing a sound signal. The method of processing a sound signal that includes the following steps: Synchronous reception of an input sound signal (Sinput) of N microphones, N being a natural number greater than or equal to three; Encoding of the input sound signal (Sinput) in a data format (D) of sound, the encoding including a sub-step of transforming the input signal into an ambisonic format of order R, R being a natural number greater than or equal to one, the sub-step of transformation into an ambisonic format is carried out by a Fast Fourier Transform, a matrix multiplication, an Inverse Fast Fourier Transform and by a band pass filter; and Return of an output sound signal (Soutput) by digital processing of the sound data (D).
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: May 19, 2020
    Assignee: ARKAMYS
    Inventors: Delphine Devallez, Frédéric Amadu
  • METHOD AND SYSTEM OF BROADCASTING A 360° AUDIO SIGNAL
    Publication number: 20190132695
    Abstract: A system and method of processing a sound signal. The method of processing a sound signal that includes the following steps: Synchronous reception of an input sound signal (Sinput) of N microphones, N being a natural number greater than or equal to three; Encoding of the input sound signal (Sinput) in a data format (D) of sound, the encoding including a sub-step of transforming the input signal into an ambisonic format of order R, R being a natural number greater than or equal to one, the sub-step of transformation into an ambisonic format is carried out by a Fast Fourier Transform, a matrix multiplication, an Inverse Fast Fourier Transform and by a band pass filter; and Return of an output sound signal (Soutput) by digital processing of the sound data (D).
    Type: Application
    Filed: April 20, 2017
    Publication date: May 2, 2019
    Inventors: Delphine DEVALLEZ, Frédéric AMADU