Patents by Inventor Mathieu Clément Nicolas DEXHEIMER

Mathieu Clément Nicolas DEXHEIMER 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).

  • ELECTRONIC PROCESSING DEVICE AND PROCESSING METHOD, ASSOCIATED ACOUSTIC APPARATUS AND COMPUTER PROGRAM
    Publication number: 20230388704
    Abstract: The electronic processing device for an acoustic apparatus including a first air conduction microphone and a second bone conduction microphone, configured for being connected to the first and second microphones, for receiving as inputs the first and respectively second analog signals from the first, and respectively second microphones and for delivering as output a corrected signal. The processing device comprises: a hybridization module configured for calculating a hybrid signal from the first and second analog signals; an estimation module configured for estimating noise in the hybrid signal; a noise reduction module configured for calculating the corrected signal by applying a generalized spectral subtraction algorithm to the hybrid signal and according to the estimated noise.
    Type: Application
    Filed: May 25, 2023
    Publication date: November 30, 2023
    Inventors: Arthur Henri LACROIX, Clément Jean-Baptiste ALBERT, Mathieu Clément Nicolas DEXHEIMER, Thierry Pierre François GAIFFE