Voice enabled bot platform
AM Trufinescu, K Shahid, DJ Driscoll… - US Patent …, 2020 - Google Patents
A server is provided, including a processor configured to execute a bot server program. The
bot server program may receive from a computing device an input with an input type that …
bot server program may receive from a computing device an input with an input type that …
Method and system of robust speaker recognition activation
US10818296B2 - Method and system of robust speaker recognition activation - Google
Patents US10818296B2 - Method and system of robust speaker recognition activation …
Patents US10818296B2 - Method and system of robust speaker recognition activation …
Detection of liveness
JP Lesso - US Patent 11,017,252, 2021 - Google Patents
Detecting a replay attack on a voice biometrics system comprises: receiving a speech signal;
generating an ultrasound signal; detecting a reflection of the generated ultrasound signal; …
generating an ultrasound signal; detecting a reflection of the generated ultrasound signal; …
Voice biometrics systems and methods
F Caldwell - US Patent 10,720,166, 2020 - Google Patents
Abstract Systems and methods for user authentication include a microphone generating a
corresponding audio input signal, and a voice processing system operable to identify a pass …
corresponding audio input signal, and a voice processing system operable to identify a pass …
Automated assistants that accommodate multiple age groups and/or vocabulary levels
Techniques are described herein for enabling an automated assistant to adjust its behavior
depending on a detected age range and/or “vocabulary level” of a user who is engaging …
depending on a detected age range and/or “vocabulary level” of a user who is engaging …
Authentication of user using ear biometric data
JP Lesso, T Lorenz - US Patent 10,984,083, 2021 - Google Patents
Primary Examiner Brandon S Hoffman Assistant Examiner William A Corum, Jr.(74) Attorney,
Agent, or Firm Jackson Walker LLP (57) ABSTRACT The present invention relates to …
Agent, or Firm Jackson Walker LLP (57) ABSTRACT The present invention relates to …
Automatic speech-based longitudinal emotion and mood recognition for mental health treatment
(57) ABSTRACT A method of predicting a mood state of a user may include recording an
audio sample via a microphone of a mobile computing device of the user based on the …
audio sample via a microphone of a mobile computing device of the user based on the …
Speaker identification
JP Lesso - US Patent 11,264,037, 2022 - Google Patents
A method of speaker identification comprises receiving an audio signal representing
speech; performing a first voice biometric process on the audio signal to attempt to identify …
speech; performing a first voice biometric process on the audio signal to attempt to identify …
Detection of liveness
JP Lesso - US Patent 11,023,755, 2021 - Google Patents
Detecting liveness of a speaker comprises: generating an ultrasound signal; receiving an
audio signal comprising a reflection of the ultrasound signal; using the received audio signal …
audio signal comprising a reflection of the ultrasound signal; using the received audio signal …
Detection of replay attack
JP Lesso - US Patent 10,839,808, 2020 - Google Patents
In order to detect a replay attack on a voice biometrics system, a speech signal is received at
at least a first microphone and a second microphone. The speech signal has components at …
at least a first microphone and a second microphone. The speech signal has components at …