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Acoustic Properties of Absorbing Materials

Thanks to the progress made in materials research and to the introduction of innovative manufacturing technologies, a wide range of sound-absorbing elements are currently available to adjust the acoustic features of an environment. Nowadays, performance is only one of the required specifications, to...

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Materialtyp: Online
Språk:engelska
Utgiven: MDPI - Multidisciplinary Digital Publishing Institute 2022
Ämnen:
hollow perforated spherical structure with extended tubes
low frequency sound absorption
melamine foam
wideband sound absorber
speech clarity
bass ratio
sound absorption
reverberation time
acoustics
aerogels
modeling
fiber
porous materials
acoustic measurements
sound absorption coefficient
cement-based materials
building materials
pervious concrete
acoustic concrete
household end-of-life materials
building retrofitting
sound insulation
vulnerable houses
circular economy
egg-box
cardboard
textile waste
reuse
shunted loudspeaker
optimal sound absorption
fully exhaustive method
steel industry by-products
sound reduction index
granular materials
inverse method
cross laminated timber
impact noise
rubber ball
sustainable
timber
perforated plate
stepwise apertures
low frequency
membranes
measurement method
transmission loss
simulations
experiment
scattering effect
diffusion coefficient
reflecting panels
QRD
ISO 17497
n/a
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology
Länkar:ONIX_20220706_9783036546070_144
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Sammanfattning:Thanks to the progress made in materials research and to the introduction of innovative manufacturing technologies, a wide range of sound-absorbing elements are currently available to adjust the acoustic features of an environment. Nowadays, performance is only one of the required specifications, together with environmental compatibility, longevity, and affordable cost. This book collects the most recent advances in the broad-spectrum characterization of sound-absorbing materials used in civil, industrial, and tertiary applications, by means of experimental, numerical, or theoretical studies.

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