• Taking the drone
    out of drones

    Drone noise suppression technology from Dotterel

Pre Shroud
Pre Shroud
Post Shroud
Post Shroud

Drone Solutions for a Quieter Future

The majority of sound that UAVs make is generated by turbulence at the tips of the propellers. This noise is a major issue and restricts the use of UAVs worldwide.

To solve this problem, the team at Dotterel have developed lightweight propeller shrouds, lined with nano-fibre acoustic dampening materials which reduce turbulence and directs radiated noise skyward. This greatly reduces noise pollution as experienced from the ground and enhances direct sound recording ability from the UAV. Shrouding offers the additional benefit of protecting your UAV asset, surroundings and operators.





Courier Services


Our aim is to make the drone so quiet you don’t even know it’s overhead.

Award winning noise reduction technology

Dotterel was recently awarded the NewsShooter “Most Innovative Product of NAB 2016” Award in Las Vegas for our acoustic shrouds at the National Association of Broadcasters Show. The NAB show is the world’s largest annual convention to launch innovative products for cinematography and broadcast and attracts more than 100,000 key influencers from media, entertainment and technology

Like to know more about
our drone noise reduction technology?