ITASCA, Ill.--(BUSINESS WIRE)--Knowles Corporation (NYSE: KN), a market leader and global supplier of advanced micro-acoustic solutions and specialty components, today announced it has entered into a definitive agreement to acquire Audience, Inc. (NASDAQ: ADNC). The transaction will expand Knowles’ existing expertise in intelligent audio and signal processing solutions through Audience’s strong engineering team and robust patent portfolio. The highly complementary product and technology portfol