Patents by Inventor Chiara GARIBOTTO

Chiara GARIBOTTO 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).

  • Speaker recognition method and system
    Patent number: 11615800
    Abstract: A speaker recognition system for assessing the identity of a speaker through a speech signal based on speech uttered by said speaker is provided. The system includes a framing module that subdivides the speech signal over time into a set of frames, and a filtering module that analyzes the frames of the set to discard frames affected by noise and frames which do not comprise a speech, based on a spectral analysis of the frames. A feature extraction module extracts audio features from frames which have not been discarded, and a classification module processes the audio features extracted from the frames which have not been discarded for assessing the identity of the speaker.
    Type: Grant
    Filed: April 18, 2018
    Date of Patent: March 28, 2023
    Assignee: TELECOM ITALIA S.p.A.
    Inventors: Igor Bisio, Cristina Fra', Chiara Garibotto, Fabio Lavagetto, Andrea Sciarrone, Massimo Valla
  • SPEAKER RECOGNITION METHOD AND SYSTEM
    Publication number: 20200098375
    Abstract: A speaker recognition system for assessing the identity of a speaker through a speech signal based on speech uttered by said speaker is provided. The system includes a framing module that subdivides the speech signal over time into a set of frames, and a filtering module that analyzes the frames of the set to discard frames affected by noise and frames which do not comprise a speech, based on a spectral analysis of the frames. A feature extraction module extracts audio features from frames which have not been discarded, and a classification module processes the audio features extracted from the frames which have not been discarded for assessing the identity of the speaker.
    Type: Application
    Filed: April 18, 2018
    Publication date: March 26, 2020
    Applicant: TELECOM ITALIA S.p.A.
    Inventors: Igor BISIO, Cristina FRA', Chiara GARIBOTTO, Fabio LAVAGETTO, Andrea SCIARRONE, Massimo VALLA