This work illustrates the development and acoustic optimisation of a sustainable panel made of jute fibres, beginning with the characterisation of loose fibres through normal incidence sound absorption measurements conducted in an impedance tube. The proposed methodology resulted in the creation of a fibrous panel with a class A weighted sound absorption coefficient, experimentally assessed through measurements in a reverberation chamber in accordance with ISO 354.
DEVELOPMENT OF SOUND-ABSORBING PANELS MADE OF JUTE FIBRE ABSORBING PANELS MADE OF JUTE FIBRE FIBRE
Andrea Santoni
;Francesco Pompoli;Cristina Marescotti;Patrizio Fausti
2025
Abstract
This work illustrates the development and acoustic optimisation of a sustainable panel made of jute fibres, beginning with the characterisation of loose fibres through normal incidence sound absorption measurements conducted in an impedance tube. The proposed methodology resulted in the creation of a fibrous panel with a class A weighted sound absorption coefficient, experimentally assessed through measurements in a reverberation chamber in accordance with ISO 354.File in questo prodotto:
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