Knowles Acoustics is the leading designer and manufacturer of advanced acoustic components. In addition to being the market leader for components to the global hearing aid industry, Knowles Acoustics is also the leading provider of MEMS surface mount microphones to major cell phone brands and consumer electronic devices the world over. Included in their product line are dampers, microphones, and speakers.
The SiSonic™ Microphone Series, built on Knowles Acoustics' CMOS/MEMS technology platform, is in the fourth generation of development. The series supports high-performance design in cell phones, digital cameras, and other portable devices. New MaxRF models eliminate GSM/TDMA burst noise and provide wide-band RF suppression. The 4th generation SiSonic Microphones from Knowles offer smaller sizes, lower profiles and mounting options, increased output, and new digital noise-eliminating audio options.
The Knowles Acoustics Subminiature Performance Microphones feature magnetic, piezo ceramic and electret condensers with low noise and RF filtering. Ideal for new product ideas that require premium audio and very small form factor solutions.
The Knowles Acoustics' Subminiature Speakers feature a balanced armature technology with magnetic technology, high efficiency, stability, and reliability for a variety of high performance audio and communication products. Ideal for premium in-ear designs, as well as component and subassembly solutions.