Patents by Inventor Akash Nandi

Akash Nandi 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).

  • System and method for audio noise reduction
    Patent number: 11341983
    Abstract: A system is provided. The system comprises at least one artificial neural network configured to: receive an audio signal; for a time period, determine if at least one human voice audio spectrum is in the audio signal; for the time period, identify at least one human voice audio power spectrum; for the time period, extract each of the at least one identified human voice audio power spectrum; remove artifacts from each extracted human voice audio power spectrum to synthesize an estimation of an original human voice prior to its distortion; and transmit the synthesized estimation of an original human voice.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: May 24, 2022
    Assignee: Honeywell International Inc.
    Inventors: Akash Nandi, Showvik Chakraborty
  • SYSTEM AND METHOD FOR AUDIO NOISE REDUCTION
    Publication number: 20200090676
    Abstract: A system is provided. The system comprises at least one artificial neural network configured to: receive an audio signal; for a time period, determine if at least one human voice audio spectrum is in the audio signal; for the time period, identify at least one human voice audio power spectrum; for the time period, extract each of the at least one identified human voice audio power spectrum; remove artifacts from each extracted human voice audio power spectrum to synthesize an estimation of an original human voice prior to its distortion; and transmit the synthesized estimation of an original human voice.
    Type: Application
    Filed: September 17, 2018
    Publication date: March 19, 2020
    Applicant: Honeywell International Inc.
    Inventors: Akash Nandi, Showvik Chakraborty