 ITASCA, Ill.--BUSINESS WIRE--Knowles Corporation NYSE: KN, a market leader and global provider of advanced micro-acoustic microphones, speakers, audio processing, and precision device solutions, today announced the date for the release of its first quarter 2022 financial results. First Quarter 2022 Conference Call and Webcast Knowles will issue its first quarter 2022 financial results on April 28, 2022, immediately after market-close followed by a conference call at 3:30 p.m. Central time 