The intelligent automated assistant system engages with the user in an integrated,
conversational manner using natural language dialog, and invokes external services when …

At an electronic device with a display, a microphone, and an input device: while the display
is on, receiving user input via the input device, the user input meeting a predetermined …

Abstract Systems and processes for operating a digital assistant are provided. In one
example, a method includes receiving a first speech input from a user. The method further …

Abstract Systems and processes for application integration with a digital assistant are
provided. In accordance with one example, a method includes, at an electronic device …

US11462215B2 - Multi-modal inputs for voice commands - Google Patents US11462215B2 -
Multi-modal inputs for voice commands - Google Patents Multi-modal inputs for voice …

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; …

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 …

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 …

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 …

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 …