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Title: Joint speaker authentication and key phrase identification

Abstract

A spoken command analyzer computing system includes technologies configured to analyze information extracted from a speech sample and, using a joint speaker and phonetic content model, both determine whether the analyzed speech includes certain content (e.g., a command) and to identify the identity of the human speaker of the speech. In response to determining that the identity matches the authorized user's identity and determining that the analyzed speech includes the modeled content (e.g., command), an action corresponding to the verified content (e.g., command) is performed by an associated device.

Inventors:
;
Issue Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1600286
Patent Number(s):
10476872
Application Number:
15/013,580
Assignee:
SRI International (Menlo Park, CA)
Patent Classifications (CPCs):
G - PHYSICS G10 - MUSICAL INSTRUMENTS G10L - SPEECH ANALYSIS OR SYNTHESIS
H - ELECTRICITY H04 - ELECTRIC COMMUNICATION TECHNIQUE H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
DOE Contract Number:  
AC04-94AL85000; D10PC20024
Resource Type:
Patent
Resource Relation:
Patent File Date: 02/02/2016
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING

Citation Formats

McLaren, Mitchell Leigh, and Lawson, Aaron Dennis. Joint speaker authentication and key phrase identification. United States: N. p., 2019. Web.
McLaren, Mitchell Leigh, & Lawson, Aaron Dennis. Joint speaker authentication and key phrase identification. United States.
McLaren, Mitchell Leigh, and Lawson, Aaron Dennis. Tue . "Joint speaker authentication and key phrase identification". United States. https://www.osti.gov/servlets/purl/1600286.
@article{osti_1600286,
title = {Joint speaker authentication and key phrase identification},
author = {McLaren, Mitchell Leigh and Lawson, Aaron Dennis},
abstractNote = {A spoken command analyzer computing system includes technologies configured to analyze information extracted from a speech sample and, using a joint speaker and phonetic content model, both determine whether the analyzed speech includes certain content (e.g., a command) and to identify the identity of the human speaker of the speech. In response to determining that the identity matches the authorized user's identity and determining that the analyzed speech includes the modeled content (e.g., command), an action corresponding to the verified content (e.g., command) is performed by an associated device.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {11}
}

Patent:

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