Patents by Inventor Prerna Gupta

Prerna Gupta 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).

  • Patent number: 12204867
    Abstract: Provided is a computer-implemented method, system, and computer program product for process mining asynchronous support conversations using attributed directly follows graphing. A processor may collect a plurality of conversation threads from an asynchronous data stream. The processor may label each utterance of a plurality of utterances from the plurality of conversation threads with an event label. The processor may analyze the event label for each utterance of the plurality of utterances. The processor may generate, based on the analyzing of the event label for each utterance, an attributed directly follows graph (DFG).
    Type: Grant
    Filed: March 22, 2022
    Date of Patent: January 21, 2025
    Assignee: International Business Machines Corporation
    Inventors: Sampath Dechu, Monika Gupta, Prerna Agarwal, Renuka Sindhgatta Rajan, Naveen Eravimangalath Purushothaman
  • Patent number: 12033644
    Abstract: Captured vocals may be automatically transformed using advanced digital signal processing techniques that provide captivating applications, and even purpose-built devices, in which mere novice user-musicians may generate, audibly render and share musical performances. In some cases, the automated transformations allow spoken vocals to be segmented, arranged, temporally aligned with a target rhythm, meter or accompanying backing tracks and pitch corrected in accord with a score or note sequence. Speech-to-song music applications are one such example. In some cases, spoken vocals may be transformed in accord with musical genres such as rap using automated segmentation and temporal alignment techniques, often without pitch correction. Such applications, which may employ different signal processing and different automated transformations, may nonetheless be understood as speech-to-rap variations on the theme.
    Type: Grant
    Filed: September 20, 2021
    Date of Patent: July 9, 2024
    Assignee: SMULE, INC.
    Inventors: Parag Chordia, Mark Godfrey, Alexander Rae, Prerna Gupta, Perry R. Cook
  • Publication number: 20220262404
    Abstract: Coordinated audio and video filter pairs are applied to enhance artistic and emotional content of audiovisual performances. Such filter pairs, when applied in audio and video processing pipelines of an audiovisual application hosted on a portable computing device (such as a mobile phone or media player, a computing pad or tablet, a game controller or a personal digital assistant or book reader) can allow user selection of effects that enhance both audio and video coordinated therewith. Coordinated audio and video are captured, filtered and rendered at the portable computing device using camera and microphone interfaces, using digital signal processing software executable on a processor and using storage, speaker and display devices of, or interoperable with, the device. By providing audiovisual capture and personalization on an intimate handheld device, social interactions and postings of a type made popular by modern social networking platforms can now be extended to audiovisual content.
    Type: Application
    Filed: February 28, 2022
    Publication date: August 18, 2022
    Inventors: Parag P. CHORDIA, Perry R. COOK, Mark T. GODFREY, Prerna GUPTA, Nicholas M. KRUGE, Randal J. LEISTIKOW, Alexander M.D. RAE, Ian S. SIMON
  • Publication number: 20220180879
    Abstract: Captured vocals may be automatically transformed using advanced digital signal processing techniques that provide captivating applications, and even purpose-built devices, in which mere novice user-musicians may generate, audibly render and share musical performances. In some cases, the automated transformations allow spoken vocals to be segmented, arranged, temporally aligned with a target rhythm, meter or accompanying backing tracks and pitch corrected in accord with a score or note sequence. Speech-to-song music applications are one such example. In some cases, spoken vocals may be transformed in accord with musical genres such as rap using automated segmentation and temporal alignment techniques, often without pitch correction. Such applications, which may employ different signal processing and different automated transformations, may nonetheless be understood as speech-to-rap variations on the theme.
    Type: Application
    Filed: September 20, 2021
    Publication date: June 9, 2022
    Inventors: Parag Chordia, Mark Godfrey, Alexander Rae, Prerna Gupta, Perry R. Cook
  • Patent number: 11264058
    Abstract: Coordinated audio and video filter pairs are applied to enhance artistic and emotional content of audiovisual performances. Such filter pairs, when applied in audio and video processing pipelines of an audiovisual application hosted on a portable computing device (such as a mobile phone or media player, a computing pad or tablet, a game controller or a personal digital assistant or book reader) can allow user selection of effects that enhance both audio and video coordinated therewith. Coordinated audio and video are captured, filtered and rendered at the portable computing device using camera and microphone interfaces, using digital signal processing software executable on a processor and using storage, speaker and display devices of, or interoperable with, the device. By providing audiovisual capture and personalization on an intimate handheld device, social interactions and postings of a type made popular by modern social networking platforms can now be extended to audiovisual content.
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: March 1, 2022
    Assignee: Smule, Inc.
    Inventors: Parag P. Chordia, Perry R. Cook, Mark T. Godfrey, Prerna Gupta, Nicholas M. Kruge, Randal J. Leistikow, Alexander M. D. Rae, Ian S. Simon
  • Patent number: 11127407
    Abstract: Captured vocals may be automatically transformed using advanced digital signal processing techniques that provide captivating applications, and even purpose-built devices, in which mere novice user-musicians may generate, audibly render and share musical performances. In some cases, the automated transformations allow spoken vocals to be segmented, arranged, temporally aligned with a target rhythm, meter or accompanying backing tracks and pitch corrected in accord with a score or note sequence. Speech-to-song music applications are one such example. In some cases, spoken vocals may be transformed in accord with musical genres such as rap using automated segmentation and temporal alignment techniques, often without pitch correction. Such applications, which may employ different signal processing and different automated transformations, may nonetheless be understood as speech-to-rap variations on the theme.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: September 21, 2021
    Assignee: Smule, Inc.
    Inventors: Parag Chordia, Mark Godfrey, Alexander Rae, Prerna Gupta, Perry R. Cook
  • Publication number: 20200294550
    Abstract: Coordinated audio and video filter pairs are applied to enhance artistic and emotional content of audiovisual performances. Such filter pairs, when applied in audio and video processing pipelines of an audiovisual application hosted on a portable computing device (such as a mobile phone or media player, a computing pad or tablet, a game controller or a personal digital assistant or book reader) can allow user selection of effects that enhance both audio and video coordinated therewith. Coordinated audio and video are captured, filtered and rendered at the portable computing device using camera and microphone interfaces, using digital signal processing software executable on a processor and using storage, speaker and display devices of, or interoperable with, the device. By providing audiovisual capture and personalization on an intimate handheld device, social interactions and postings of a type made popular by modern social networking platforms can now be extended to audiovisual content.
    Type: Application
    Filed: March 30, 2020
    Publication date: September 17, 2020
    Inventors: Parag P. Chordia, Perry R. Cook, Mark T. Godfrey, Prerna Gupta, Nicholas M. Kruge, Randal J. Leistikow, Alexander M.D. Rae, Ian S. Simon
  • Publication number: 20200105281
    Abstract: Captured vocals may be automatically transformed using advanced digital signal processing techniques that provide captivating applications, and even purpose-built devices, in which mere novice user-musicians may generate, audibly render and share musical performances. In some cases, the automated transformations allow spoken vocals to be segmented, arranged, temporally aligned with a target rhythm, meter or accompanying backing tracks and pitch corrected in accord with a score or note sequence. Speech-to-song music applications are one such example. In some cases, spoken vocals may be transformed in accord with musical genres such as rap using automated segmentation and temporal alignment techniques, often without pitch correction. Such applications, which may employ different signal processing and different automated transformations, may nonetheless be understood as speech-to-rap variations on the theme.
    Type: Application
    Filed: May 13, 2019
    Publication date: April 2, 2020
    Inventors: Parag Chordia, Mark Godfrey, Alexander Rae, Prerna Gupta, Perry R. Cook
  • Patent number: 10607650
    Abstract: Coordinated audio and video filter pairs are applied to enhance artistic and emotional content of audiovisual performances. Such filter pairs, when applied in audio and video processing pipelines of an audiovisual application hosted on a portable computing device (such as a mobile phone or media player, a computing pad or tablet, a game controller or a personal digital assistant or book reader) can allow user selection of effects that enhance both audio and video coordinated therewith. Coordinated audio and video are captured, filtered and rendered at the portable computing device using camera and microphone interfaces, using digital signal processing software executable on a processor and using storage, speaker and display devices of, or interoperable with, the device. By providing audiovisual capture and personalization on an intimate handheld device, social interactions and postings of a type made popular by modern social networking platforms can now be extended to audiovisual content.
    Type: Grant
    Filed: October 3, 2016
    Date of Patent: March 31, 2020
    Assignee: Smule, Inc.
    Inventors: Parag P. Chordia, Perry R. Cook, Mark T. Godfrey, Prerna Gupta, Nicholas M. Kruge, Randal J. Leistikow, Alexander M. D. Rae, Ian S. Simon
  • Patent number: 10290307
    Abstract: Captured vocals may be automatically transformed using advanced digital signal processing techniques that provide captivating applications, and even purpose-built devices, in which mere novice user-musicians may generate, audibly render and share musical performances. In some cases, the automated transformations allow spoken vocals to be segmented, arranged, temporally aligned with a target rhythm, meter or accompanying backing tracks and pitch corrected in accord with a score or note sequence. Speech-to-song music applications are one such example. In some cases, spoken vocals may be transformed in accord with musical genres such as rap using automated segmentation and temporal alignment techniques, often without pitch correction. Such applications, which may employ different signal processing and different automated transformations, may nonetheless be understood as speech-to-rap variations on the theme.
    Type: Grant
    Filed: May 26, 2017
    Date of Patent: May 14, 2019
    Assignee: SMULE, INC.
    Inventors: Parag Chordia, Mark Godfrey, Alexander Rae, Prerna Gupta, Perry R. Cook
  • Publication number: 20170337927
    Abstract: Captured vocals may be automatically transformed using advanced digital signal processing techniques that provide captivating applications, and even purpose-built devices, in which mere novice user-musicians may generate, audibly render and share musical performances. In some cases, the automated transformations allow spoken vocals to be segmented, arranged, temporally aligned with a target rhythm, meter or accompanying backing tracks and pitch corrected in accord with a score or note sequence. Speech-to-song music applications are one such example. In some cases, spoken vocals may be transformed in accord with musical genres such as rap using automated segmentation and temporal alignment techniques, often without pitch correction. Such applications, which may employ different signal processing and different automated transformations, may nonetheless be understood as speech-to-rap variations on the theme.
    Type: Application
    Filed: May 26, 2017
    Publication date: November 23, 2017
    Inventors: Parag Chordia, Mark Godfrey, Alexander Rae, Prerna Gupta, Perry R. Cook
  • Patent number: 9666199
    Abstract: Captured vocals may be automatically transformed using advanced digital signal processing techniques that provide captivating applications, and even purpose-built devices, in which mere novice user-musicians may generate, audibly render and share musical performances. In some cases, the automated transformations allow spoken vocals to be segmented, arranged, temporally aligned with a target rhythm, meter or accompanying backing tracks and pitch corrected in accord with a score or note sequence. Speech-to-song music applications are one such example. In some cases, spoken vocals may be transformed in accord with musical genres such as rap using automated segmentation and temporal alignment techniques, often without pitch correction. Such applications, which may employ different signal processing and different automated transformations, may nonetheless be understood as speech-to-rap variations on the theme.
    Type: Grant
    Filed: June 5, 2013
    Date of Patent: May 30, 2017
    Assignee: Smule, Inc.
    Inventors: Parag Chordia, Mark Godfrey, Alexander Rae, Prerna Gupta, Perry R. Cook
  • Publication number: 20170125057
    Abstract: Coordinated audio and video filter pairs are applied to enhance artistic and emotional content of audiovisual performances. Such filter pairs, when applied in audio and video processing pipelines of an audiovisual application hosted on a portable computing device (such as a mobile phone or media player, a computing pad or tablet, a game controller or a personal digital assistant or book reader) can allow user selection of effects that enhance both audio and video coordinated therewith. Coordinated audio and video are captured, filtered and rendered at the portable computing device using camera and microphone interfaces, using digital signal processing software executable on a processor and using storage, speaker and display devices of, or interoperable with, the device. By providing audiovisual capture and personalization on an intimate handheld device, social interactions and postings of a type made popular by modern social networking platforms can now be extended to audiovisual content.
    Type: Application
    Filed: October 3, 2016
    Publication date: May 4, 2017
    Inventors: Parag P. Chordia, Perry R. Cook, Mark T. Godfrey, Prerna Gupta, Nicholas M. Kruge, Randal J. Leistikow, Alexander M.D. Rae, Ian S. Simon
  • Patent number: 9459768
    Abstract: Coordinated audio and video filter pairs are applied to enhance artistic and emotional content of audiovisual performances. Such filter pairs, when applied in audio and video processing pipelines of an audiovisual application hosted on a portable computing device (such as a mobile phone or media player, a computing pad or tablet, a game controller or a personal digital assistant or book reader) can allow user selection of effects that enhance both audio and video coordinated therewith. Coordinated audio and video are captured, filtered and rendered at the portable computing device using camera and microphone interfaces, using digital signal processing software executable on a processor and using storage, speaker and display devices of, or interoperable with, the device. By providing audiovisual capture and personalization on an intimate handheld device, social interactions and postings of a type made popular by modern social networking platforms can now be extended to audiovisual content.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: October 4, 2016
    Assignee: Smule, Inc.
    Inventors: Parag P. Chordia, Perry R. Cook, Mark T. Godfrey, Prerna Gupta, Nicholas M. Kruge, Randal J. Leistikow, Alexander M. D. Rae, Ian S. Simon
  • Patent number: 9324330
    Abstract: Captured vocals may be automatically transformed using advanced digital signal processing techniques that provide captivating applications, and even purpose-built devices, in which mere novice user-musicians may generate, audibly render and share musical performances. In some cases, the automated transformations allow spoken vocals to be segmented, arranged, temporally aligned with a target rhythm, meter or accompanying backing tracks and pitch corrected in accord with a score or note sequence. Speech-to-song music applications are one such example. In some cases, spoken vocals may be transformed in accord with musical genres such as rap using automated segmentation and temporal alignment techniques, often without pitch correction. Such applications, which may employ different signal processing and different automated transformations, may nonetheless be understood as speech-to-rap variations on the theme.
    Type: Grant
    Filed: March 29, 2013
    Date of Patent: April 26, 2016
    Assignee: Smule, Inc.
    Inventors: Parag Chordia, Mark Godfrey, Alexander Rae, Prerna Gupta, Perry R. Cook
  • Publication number: 20140229831
    Abstract: Coordinated audio and video filter pairs are applied to enhance artistic and emotional content of audiovisual performances. Such filter pairs, when applied in audio and video processing pipelines of an audiovisual application hosted on a portable computing device (such as a mobile phone or media player, a compute pad or tablet, a game controller or a personal digital assistant or book reader) can allow user selection of effects that enhance both audio and video coordinated therewith. Coordinated audio and video are captured, filtered and rendered at the portable computing device using camera and microphone interfaces, using digital signal processing software executable on a processor and using storage, speaker and display devices of, or interoperable with, the device. By providing audiovisual capture and personalization on an intimate handheld device, social interactions and postings of a type made popular by modern social networking platforms can now be extended to audiovisual content.
    Type: Application
    Filed: December 12, 2013
    Publication date: August 14, 2014
    Applicant: Smule, Inc.
    Inventors: Parag P. Chordia, Perry R. Cook, Mark T. Godfrey, Prerna Gupta, Nicholas M. Kruge, Randal J. Leistikow, Alexander M.D. Rae, Ian S. Simon
  • Publication number: 20130339035
    Abstract: Captured vocals may be automatically transformed using advanced digital signal processing techniques that provide captivating applications, and even purpose-built devices, in which mere novice user-musicians may generate, audibly render and share musical performances. In some cases, the automated transformations allow spoken vocals to be segmented, arranged, temporally aligned with a target rhythm, meter or accompanying backing tracks and pitch corrected in accord with a score or note sequence. Speech-to-song music applications are one such example. In some cases, spoken vocals may be transformed in accord with musical genres such as rap using automated segmentation and temporal alignment techniques, often without pitch correction. Such applications, which may employ different signal processing and different automated transformations, may nonetheless be understood as speech-to-rap variations on the theme.
    Type: Application
    Filed: June 5, 2013
    Publication date: December 19, 2013
    Inventors: Parag Chordia, Mark Godfrey, Alexander Rae, Prerna Gupta, Perry R. Cook