Patent №
US 9,799,215
Granted
2017-10-24
Filed 2015
Owner
KNOWLES ELECTRONICS, LLC
Lab
—
AI components
1
speech
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
14872896
A method of operating an acoustic system includes detecting an ultrasonic sound signal and pattern matching the received ultrasonic sound signal to determine when the received ultrasonic sound signal is a desired ultrasonic sound signal. The method includes sending a signal to at least one electronic component when the received ultrasonic sound signal is the desired ultrasonic sound signal. The method includes operating the microphone in a lower power state when the received ultrasonic sound signal is not the desired ultrasonic sound signal.
AI classification
Ownership
KNOWLES ELECTRONICS, LLC
assignment · 375320731
Assignors
QUTUB, SARMAD, KHAMHARN, ODDY, NANDY, DIBYENDU, VOLK, MARTIN, POPPER, ROBERT
On an employer assignment, the assignors are typically the inventors.