Patents by Inventor Andrzej RUMINSKI

Andrzej RUMINSKI 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, system and computer program product for recording and interpolation of ambisonic sound fields
    Patent number: 11638114
    Abstract: A method of recording ambisonic sound fields with a spatially distributed plurality of ambisonic microphones comprising a step of recording sound signals from plurality of ambisonic microphones a step of converting recorded sound signals to ambisonic sound fields and a step of interpolation of the ambisonic sound fields according to the invention comprises a step of generating synchronizing signals for particular ambisonic microphones for synchronized recording of sound signals from plurality of ambisonic microphones and during the step of interpolation of the ambisonic sound fields it includes filtering sound signals from particular microphones with individual filters having a distance-dependent impulse response having a cut-off frequency fc(dm) depending on distance dm between point of interpolation and m-th microphone applying gradual distance dependent attenuation applying re-balancing with amplification of 0th ordered ambisonic component and attenuating remaining ambisonic components.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: April 25, 2023
    Assignee: ZYLIA SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA
    Inventors: Lukasz Januszkiewicz, Eduardo Patricio, Adam Kuklasinski, Andrzej Ruminski, Tomasz Zernicki
  • METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR RECORDING AND INTERPOLATION OF AMBISONIC SOUND FIELDS
    Publication number: 20220007128
    Abstract: A method of recording ambisonic sound fields with a spatially distributed plurality of ambisonic microphones comprising a step of recording sound signals from plurality of ambisonic microphones a step of converting recorded sound signals to ambisonic sound fields and a step of interpolation of the ambisonic sound fields according to the invention comprises a step of generating synchronizing signals for particular ambisonic microphones for synchronized recording of sound signals from plurality of ambisonic microphones and during the step of interpolation of the ambisonic sound fields it includes filtering sound signals from particular microphones with individual filters having a distance-dependent impulse response having a cut-off frequency fc(dm) depending on distance dm between point of interpolation and m-th microphone applying gradual distance dependent attenuation applying re-balancing with amplification of 0th ordered ambisonic component and attenuating remaining ambisonic components.
    Type: Application
    Filed: January 14, 2020
    Publication date: January 6, 2022
    Inventors: Lukasz JANUSZKIEWICZ, Eduardo PATRICIO, Adam KUKLASINSKI, Andrzej RUMINSKI, Tomasz ZERNICKI