wetalkuav.com — Google's parent company are trying to make quieter delivery drones following widespread noise complaints from residents in Australia.

wetalkuav.com — Delivery drones operating in Canberra, Australia, are driving some locals to distraction with their high pitched buzzing noise. 

nzherald.co.nz — Startup has defence, movie markets in its sights. Dotterel makes a shroud that dampens noise from a drone's propellers and eliminates the risk of injury from their blades. It also makes technology for recording audio via a drone - something that's ordinarily impossible over the noise generated by th…