DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Trial-based calibration for audio-based identification, recognition, and detection system

Abstract

The disclosed technologies include methods for generating a calibration model using data that is selected to match the conditions of a particular trial that involves an automated comparison of data samples, such as a comparison-based trial performed by an audio-based recognition, identification, or detection system. The disclosed technologies also include improved methods for selecting candidate data used to build the calibration model. The disclosed technologies further include methods for evaluating the performance of the calibration model and for rejecting a trial when not enough matched candidate data is available to build the calibration model. The disclosed technologies additionally include the use of regularization and automated data generation techniques to further improve the robustness of the calibration model.

Inventors:
;
Issue Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); SRI International, Menlo Park, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
2293890
Patent Number(s):
11823658
Application Number:
16/122,531
Assignee:
SRI International (Menlo Park, CA)
DOE Contract Number:  
AC04-94AL85000
Resource Type:
Patent
Resource Relation:
Patent File Date: 09/05/2018
Country of Publication:
United States
Language:
English

Citation Formats

McLaren, Mitchell Leigh, and Lawson, Aaron. Trial-based calibration for audio-based identification, recognition, and detection system. United States: N. p., 2023. Web.
McLaren, Mitchell Leigh, & Lawson, Aaron. Trial-based calibration for audio-based identification, recognition, and detection system. United States.
McLaren, Mitchell Leigh, and Lawson, Aaron. Tue . "Trial-based calibration for audio-based identification, recognition, and detection system". United States. https://www.osti.gov/servlets/purl/2293890.
@article{osti_2293890,
title = {Trial-based calibration for audio-based identification, recognition, and detection system},
author = {McLaren, Mitchell Leigh and Lawson, Aaron},
abstractNote = {The disclosed technologies include methods for generating a calibration model using data that is selected to match the conditions of a particular trial that involves an automated comparison of data samples, such as a comparison-based trial performed by an audio-based recognition, identification, or detection system. The disclosed technologies also include improved methods for selecting candidate data used to build the calibration model. The disclosed technologies further include methods for evaluating the performance of the calibration model and for rejecting a trial when not enough matched candidate data is available to build the calibration model. The disclosed technologies additionally include the use of regularization and automated data generation techniques to further improve the robustness of the calibration model.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2023},
month = {11}
}

Works referenced in this record:

Device, System, and Method of Liveness Detection Utilizing Voice Biometrics
patent-application, May 2010


Joint speaker authentication and key phrase identification
patent, November 2019


Neural Network-Based Speech Processing
patent-application, April 2013


Fast Speaker Recognition Scoring Using I-Vector Posteriors and Probabilistic Linear Discriminant Analysis
patent-application, February 2016


i‐vector representation based on bottleneck features for language identification
journal, November 2013


Device Access Using Voice Authentication
patent-application, April 2016


Device Access Using Voice Authentication
patent-application, September 2012


Advances in deep neural network approaches to speaker recognition
conference, April 2015


Multi-Sample Conversational Voice Verification
patent-application, December 2013


Content-Aware Speaker Recognition
patent-application, April 2015


System and Method for Dynamic Facial Features for Speaker Recognition
patent-application, March 2015


Quality Measure Functions for Calibration of Speaker Recognition Systems in Various Duration Conditions
journal, November 2013


Method and apparatus for acoustic signal characterization
patent, November 2016


System and method for providing programming content in response to an audio signal
patent, March 2006


Quality measures based calibration with duration and noise dependency for speaker recognition
journal, September 2015


I-vectors in the context of phonetically-constrained short utterances for speaker verification
conference, March 2012


Method Apparatus and System for Capturing and Analyzing Interacted Based Content
patent-application, December 2004