See Our VM2020 compared to capacitive MEMS microphone in the back cavity of a Smart speaker
High linearity until loud sound pressure levels, stiction immunity and environmental robustness make VM2020, the only one of its kind in MEMS microphones.
VM2020 is an omni directional , differential output Piezoelectric MEMS microphone with an ultra-high Acoustic Overload Point
Our VM2020 is a piezoelectric MEMS microphone with differential output that makes extremely stable microphone arrays and also robust to environmental contaminants such as dust, water, humidity, oil and particulate matter. As a pure differential microphone, the VM2020 also offers outstanding RF protection and dynamic range. This is especially important when the array is close to a speaker.