Acoustic Energy Harvesting

Acoustic Energy Harvesting is a technique that captures sound waves—like noise from machinery or the environment—and converts them into electrical energy. This process uses devices called transducers, which detect pressure variations from sound and generate a small electric current in response. It offers a way to power small devices or sensors without batteries, especially in hard-to-reach or remote locations. Essentially, it turns everyday sounds into usable energy, enabling more sustainable and maintenance-free systems.