Patents by Inventor Tarlochan Singh Randhawa

Tarlochan Singh Randhawa 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).

  • Audio calibration and adjustment
    Patent number: 9743212
    Abstract: The subject disclosure is directed towards calibrating sound pressure levels of speakers to determine desired attenuation data for use in later playback. A user may be guided to a calibration location to place a microphone, and each speaker is calibrated to output a desired sound pressure level in its current acoustic environment based upon the attenuation data learned during calibration. During playback, the attenuation data is used. Also described is testing the setup of the speakers, and dynamically adjusting the attenuation data in real time based upon tracking the listener's current location.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: August 22, 2017
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Robert Lucas Ridihalgh, Gregory Michael Shaw, Todd Matthew Williams, Tarlochan Singh Randhawa
  • AUDIO CALIBRATION AND ADJUSTMENT
    Publication number: 20160309276
    Abstract: The subject disclosure is directed towards calibrating sound pressure levels of speakers to determine desired attenuation data for use in later playback. A user may be guided to a calibration location to place a microphone, and each speaker is calibrated to output a desired sound pressure level in its current acoustic environment based upon the attenuation data learned during calibration. During playback, the attenuation data is used. Also described is testing the setup of the speakers, and dynamically adjusting the attenuation data in real time based upon tracking the listener's current location.
    Type: Application
    Filed: June 24, 2016
    Publication date: October 20, 2016
    Inventors: Robert Lucas Ridihalgh, Gregory Michael Shaw, Todd Matthew Williams, Tarlochan Singh Randhawa
  • Audio calibration and adjustment
    Patent number: 9398392
    Abstract: The subject disclosure is directed towards calibrating sound pressure levels of speakers to determine desired attenuation data for use in later playback. A user may be guided to a calibration location to place a microphone, and each speaker is calibrated to output a desired sound pressure level in its current acoustic environment based upon the attenuation data learned during calibration. During playback, the attenuation data is used. Also described is testing the setup of the speakers, and dynamically adjusting the attenuation data in real time based upon tracking the listener's current location.
    Type: Grant
    Filed: June 30, 2014
    Date of Patent: July 19, 2016
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Robert Lucas Ridihalgh, Gregory Michael Shaw, Todd Matthew Williams, Tarlochan Singh Randhawa, III
  • AUDIO CALIBRATION AND ADJUSTMENT
    Publication number: 20150382128
    Abstract: The subject disclosure is directed towards calibrating sound pressure levels of speakers to determine desired attenuation data for use in later playback. A user may be guided to a calibration location to place a microphone, and each speaker is calibrated to output a desired sound pressure level in its current acoustic environment based upon the attenuation data learned during calibration. During playback, the attenuation data is used. Also described is testing the setup of the speakers, and dynamically adjusting the attenuation data in real time based upon tracking the listener's current location.
    Type: Application
    Filed: June 30, 2014
    Publication date: December 31, 2015
    Inventors: Robert Lucas Ridihalgh, Gregory Michael Shaw, Todd Matthew Williams, Tarlochan Singh Randhawa