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Acoustic Properties of Absorbing Materials
| Acoustic Properties of Absorbing Materials |
| Autore | Piana Edoardo |
| Pubbl/distr/stampa | Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
| Descrizione fisica | 1 online resource (204 p.) |
| Soggetto topico |
History of engineering & technology
Technology: general issues |
| Soggetto non controllato |
acoustic concrete
acoustic measurements acoustics aerogels bass ratio building materials building retrofitting cardboard cement-based materials circular economy cross laminated timber diffusion coefficient egg-box experiment fiber fully exhaustive method granular materials hollow perforated spherical structure with extended tubes household end-of-life materials impact noise inverse method ISO 17497 low frequency low frequency sound absorption measurement method melamine foam membranes modeling n/a optimal sound absorption perforated plate pervious concrete porous materials QRD reflecting panels reuse reverberation time rubber ball scattering effect shunted loudspeaker simulations sound absorption sound absorption coefficient sound insulation sound reduction index speech clarity steel industry by-products stepwise apertures sustainable textile waste timber transmission loss vulnerable houses wideband sound absorber |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910580214203321 |
Piana Edoardo
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| Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Innovative Composite Materials for Sound Absorption and Insulation
| Innovative Composite Materials for Sound Absorption and Insulation |
| Autore | Martellotta Francesco |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 online resource (188 p.) |
| Soggetto topico | Technology: general issues |
| Soggetto non controllato |
absorber array
acoustic properties agro-waste anisotropic materials biopolymers cigarette butts circular economy composite materials compressible constrained layer damping concrete diffuse field flame retardant graded properties hygrothermal performances impedance tube low frequency absorption molecular sieve pellets morphing structure n/a noise optimized absorption orthotropic panel perforated panel perforated plates with extended tubes periodic absorber phase change material polyurethane foam porous materials radiation efficiency recycling sandwich panel semi-active damping sound absorber sound absorption sound transmission loss sound-absorbing sound-reflecting sustainable material sustainable materials textile waste thermal property transmission loss variability analysis wavenumber analysis wood plastic composite |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557370903321 |
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Martellotta Francesco
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||