Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Paolo Bonfiglio"'
Autor:
Francesco Mori, Andrea Santoni, Patrizio Fausti, Francesco Pompoli, Paolo Bonfiglio, Pietro Nataletti
Publikováno v:
Applied Sciences, Vol 13, Iss 20, p 11173 (2023)
Active noise control (ANC) is a technique applied to eliminate an unwanted sound by superposing a signal of equal amplitude and opposite phase, sometimes defined as an anti-noise signal, computed through an adaptive algorithm. The study described her
Externí odkaz:
https://doaj.org/article/9bf3697b67af4f57b022f58c955999a7
Publikováno v:
Applied Sciences, Vol 12, Iss 9, p 4446 (2022)
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 [...]
Externí odkaz:
https://doaj.org/article/11b9ea22b05741fab8c0f0a37b2bc003
Publikováno v:
Rivista Italiana di Acustica, Vol 39, Iss 1, Pp 1-15 (2015)
Gli avvisatori acustici sono dispositivi di sicurezza montati obbligatoriamente su ogni veicolo stradale, i quali necessitano di due fasi di collaudo, prima e dopo il montaggio. Questo articolo presenta due differenti modelli numerici, al fine di mig
Externí odkaz:
https://doaj.org/article/b55e494452564f2fbccde28ca3045f8a
Publikováno v:
INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 265:6111-6116
A feedforward active noise control system represents a valid solution whenever it is necessary to attenuate a disturbing noise at low frequency. One example of application is the case of tractors, in which the agricultural operators are exposed for s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d73481c63136fa7ac5db4c849ad75f3
https://doi.org/10.3397/in_2022_0911
https://doi.org/10.3397/in_2022_0911
Autor:
Marco Caniato, Nicol a Granzotto, Federica Bettarello, Arianna Marzi, Paolo Bonfiglio, Andrea Gasparella
Cross-Laminated Timber (CLT) is a building technology that is becoming increasingly popular due to its sustainability and availability. Nevertheless, CLT structures present some challenges, especially in terms of both structureborne and airborne insu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6273288ee6258d0c0b021970fc0c557c
Publikováno v:
Tecnica Italiana-Italian Journal of Engineering Science. 65:196-200
Plumes fires are characterized by a turbulent nature with a large number of different scales. LES is used to solve the largest structures and to model the smallest ones. Grid size and time steps become decisive to place a limit between solved and mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a7786f3d105d1635d37960a13ca721c
https://doi.org/10.18280/ti-ijes.652-408
https://doi.org/10.18280/ti-ijes.652-408
Publikováno v:
Noise Control Engineering Journal. 67:1-10
Viscoelastic materials have a wide range applicability in noise control. They are used to reduce vibration transmission and sound radiation. However, they are effective when the damping system is properly designed. To do that, it is necessary to char
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::865d63f644975b31b92c37405fa422a7
https://doi.org/10.3397/1/37671
https://doi.org/10.3397/1/37671
Autor:
Rodolfo Venegas, Wim J. Malfait, Matthias M. Koebel, Kirill V. Horoshenkov, Shanyu Zhao, Paolo Bonfiglio, Hasina Begum, Marco Conte
Available data suggests that granulated aerogels can be of interest in terms of their sound absorption performance in the audio frequency range. However, there is still no thorough understanding of the complex physical phenomena which are responsible
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55f5bf43101808227c23f055cc300c14
https://eprints.whiterose.ac.uk/175557/7/10.0005200.pdf
https://eprints.whiterose.ac.uk/175557/7/10.0005200.pdf
Autor:
Mori, Francesco, Patrizio Fausti, Francesco Pompoli, Andrea Santoni, Paolo Bonfiglio, Pietro, Nataletti
Publikováno v:
Università degli studi di Ferrara-IRIS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f29ac09cd4c10818aad64ab7f9c85973
http://hdl.handle.net/11392/2467410
http://hdl.handle.net/11392/2467410
The transfer matrix method (TMM) has become an established and widely used approach to compute the sound absorption coefficient of a multilayer structure. Due to the assumption made by this method of laterally infinite media, it is necessary to intro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e56c8840163c5412c65a77dfce8a372c
https://hdl.handle.net/11392/2423057
https://hdl.handle.net/11392/2423057