Aspinity has developed a proprietary analog, ultra-low power, always-on sensing chip that eliminates the digitization of irrelevant data and allows the higher-power system processors to stay asleep until an event has actually been detected. The Aspinity solution is highly power- and data-efficient, extending battery life and enabling a whole new generation of portable, always-on sensing applications such as always-on audio/voice wake-up and vibration sensing for smart home, consumer, industrial, and medical applications.