Patent №
US 10,692,502
Granted
2020-06-23
Filed 2018
Owner
PINDROP SECURITY, INC.
Lab
—
AI components
5
ml · nlp · vision · speech · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
15910387
An automated speaker verification (ASV) system incorporates a first deep neural network to extract deep acoustic features, such as deep CQCC features, from a received voice sample. The deep acoustic features are processed by a second deep neural network that classifies the deep acoustic features according to a determined likelihood of including a spoofing condition. A binary classifier then classifies the voice sample as being genuine or spoofed.
AI classification
Ownership
PINDROP SECURITY, INC.
assignment · 451150885
Assignors
KHOURY, ELIE, NAGARSHETH, PARAV, PATIL, KAILASH, GARLAND, MATTHEW
On an employer assignment, the assignors are typically the inventors.