Address	1151 Maplewood Drive Itasca Illinois 60143 United States
Employees	-
Website	http://www.knowles.com
Updated	07/08/2019
Knowles Corp. engages in the provision of micro-acoustic, audio processing, and precision device solutions. It operates through Audio, and Precision Devices segments. The Audio segment includes analog and digital micro-electro-mechanical systems microphones, electret condenser microphones, smart microphones, ultrasonic sensors, acoustic processors, and balanced armature speakers.