V2S200D Voice Vibration Sensor

Knowles' V2S200D is designed to selectively pick up the speaker’s voice while suppressing all the other sounds, allowing for a comfortable and frustration-free voice call experience.

The V2S200D's small size, high signal-to-noise ratio (SNR), and low power offer an ideal solution to OEMs/ODMs looking to enhance the user experience of their products while working with significant industrial design (ID) and battery life constraints. In addition, upon integration into the system, the V2S200D emulates a digital mic with a pulse density modulation (PDM) interface, which makes hardware and software development hassle-free.

Knowles' V2S200D, with superior environmental robustness compared to a traditional MEMS microphone, enables reliable sound pick-up in exterior automotive applications, supporting use cases such as emergency vehicle detection, voice commands, and more. The absence of an acoustic porthole makes the V2S200D an ideal candidate to operate in harsh environments such as the outside of a vehicle, where MEMS microphones are prone to failure.

Knowles' V2S200D offers an excellent alternative to MEMS accelerometers for industrial applications ranging from fault detection and condition-based monitoring to predictive and preventive maintenance. The V2S200D's low noise and large bandwidth enable early detection of failure mechanisms, while still benefiting from the environmental robustness of porthole-free packaging.