• Taking the drone
    out of drones

    Drone noise reduction and audio enablement technology from Dotterel

Pre Shroud
Pre Shroud
Post Shroud
Post Shroud

Drone Solutions for a Quieter Future

The majority of noise emitted from UAVs is generated by the propellers. This noise is a major issue when operating around humans and animals, and restricts their use in the majority of commercial applications.

To solve this problem, the team at Dotterel have developed lightweight propeller shrouds, lined with sound-absorbing acoustic materials and low noise propellers. These passive technologies reduce noise pollution as experienced from the ground.

Dotterel also develops onboard audio enabling technologies. These are software and hardware solutions for enhancing direct sound recording capability from the UAV.





Courier Services


Noise is the next big issue facing the drone industry

Award winning noise reduction technology

Dotterel was awarded the NewsShooter “Most Innovative Product” Award in Las Vegas for our acoustic shrouds at the National Association of Broadcasters Show 2016. 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.

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