noise reduction – TechConnect Briefs

Sound Attenuating Performance of Nanofibre Materials

Beckermann G., Revolution Fibres, NZ

Filming from unmanned aerial vehicles (UAV’s) has gained significant market acceptance within industry for commercial applications, including cinematography and live broadcasts, and is gaining momentum within the civil market. The noise generated from UAV operations [...]

Joint Technology Initiative Clean Sky – The European Program Towards Ecologically Compatible Air Transportation

Kaulfersch E., Rzepka S., Michel B., Fraunhofer ENAS, DE

The paper aims to introduce ‘Clean Sky’, the largest European aeronautics research programme that will radically improve the impact of air transport on the environment while strengthening and securing aeronautics industry’s competitiveness. The results of [...]