Drones have become an essential tool for military and intelligence agencies around the world. They offer a range of capabilities, including surveillance, reconnaissance, and targeted strikes. However, one of the challenges of using drones for covert operations is their noise level. The sound of a drone’s propellers can alert the enemy to its presence, making it difficult to carry out missions without being detected. To address this issue, drone manufacturers have developed advanced noise reduction technology that allows drones to operate more quietly and stealthily.
One of the primary ways that drone manufacturers reduce noise is by using quieter propellers.