Florida startup Undefined Technologies says it has taken a major step in developing a drone it believes could change the entire blossoming UAV service industry by using quieter, powerful ionic propulsions systems rather than rotors to drive UAVs.
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Less than a month after we reported on Sony’s patent application for noise-cancelling drones to create havens of quiet in otherwise loud areas, GoPro has now obtained a patent for its own for racket-suppression tech.
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Drone delivery company Wing Aviation says it is expanding service of its noise-reduced unmanned aerial vehicles (UAV) to a second urban area in the swiftly growing Australian market.
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Sick of struggling through phone calls in noisy places (often made that way by people shouting into their mobiles above the ambient din)? Well, squads of noise-cancelling Sony drones may soon be sparing your ears.
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Google’s drone delivery cousin, Wing Aviation, says it will soon begin flying quieter drones on some of its routes in Australia. The step was presumably inspired by continuing grumbling among residents around Canberra about the high-pitched whirring of passing craft.
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