Development of innovative solitary acoustic elements with implemented nanofibrous structures

The aim of the project is to develop completely new solitary acoustic elements for the solution of spatial acoustics, it is a complex design and optimization of parameters of five types. The uniqueness of the technical solution, as well as the design, is related to the use of innovative technology of nanofibers prepared by three different technologies, whose unique connection enables nanofibers to be deposited on the surface and also into the space of designed 3D constructions, in order to prepare sound-absorbing systems based on synergy of membrane resonator (thin layer), a cavity resonator (the principle of Helmholtz resonator) and a filler with a huge specific surface (volume nanofibrous structure), which allows variable acoustics of the solved space to achieve the acoustic need.

This project is funded with state support from the Technology Agency of the Czech Republic and the Ministry of Industry and Trade of the Czech Republic under the TREND Programme.

This project is funded with state support from the Technology Agency of the Czech Republic