Patents by Inventor Vipul ARORA

Vipul ARORA 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 automatic speech analysis
    Patent number: 11282511
    Abstract: A computer implemented method for automatic speech analysis comprising setting a target phrase, the target phrase comprising a target phoneme, the target phoneme having corresponding target values of a set of phonological features associated therewith, wherein each target value is one of: an indication that the phonological feature should be present, an indication that the phonological feature should be absent, or an indication that the presence of the phonological feature is not specified, receiving a speech signal, wherein the speech signal comprises a user's attempt to say the target phrase, analysing the speech signal to determine the phonological features present within a portion of the speech signal corresponding to the target phoneme and assigning a probability to each of the set of phonological features, comparing the probability assigned to each phonological feature based on the speech signal to the expected target value of that phonological feature within the phrase, determining a deviation from the
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: March 22, 2022
    Assignee: OXFORD UNIVERSITY INNOVATION LIMITED
    Inventors: Vipul Arora, Aditi Lahiri, Henning Reetz
  • SYSTEM AND METHOD FOR AUTOMATIC SPEECH ANALYSIS
    Publication number: 20210134277
    Abstract: A computer implemented method for automatic speech analysis comprising setting a target phrase, the target phrase comprising a target phoneme, the target phoneme having corresponding target values of a set of phonological features associated therewith, wherein each target value is one of: an indication that the phonological feature should be present, an indication that the phonological feature should be absent, or an indication that the presence of the phonological feature is not specified, receiving a speech signal, wherein the speech signal comprises a user's attempt to say the target phrase, analysing the speech signal to determine the phonological features present within a portion of the speech signal corresponding to the target phoneme and assigning a probability to each of the set of phonological features, comparing the probability assigned to each phonological feature based on the speech signal to the expected target value of that phonological feature within the phrase, determining a deviation from the
    Type: Application
    Filed: April 17, 2018
    Publication date: May 6, 2021
    Inventors: Vipul ARORA, Aditi LAHIRI, Henning REETZ