Mean absorption estimation from room impulse responses using virtually supervised learning

Autor: Antoine Deleforge, Diego Di Carlo, Cédric Foy

Publikováno v: Journal of the Acoustical Society of America
Journal of the Acoustical Society of America, Acoustical Society of America, 2021, 150 (2), pp.1286-1299. ⟨10.1121/10.0005888⟩
Journal of the Acoustical Society of America, 2021, 150 (2), pp.1286-1299. ⟨10.1121/10.0005888⟩

International audience; In the context of building acoustics and the acoustic diagnosis of an existing room, this paper introduces and investigates a new approach to estimate mean absorption coefficients solely from a room impulse response (RIR). Thi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ad24bb9faa88ca4231f17d6cd2b4942
https://doi.org/10.1121/10.0005888

Development and characterization of viticulture by-products for building applications

Autor: Guillaume Polidori, Céline Badouard, Mohammed Lachi, Fabien Bogard, Boussad Abbès, Christophe Bliard

Publikováno v: Construction and Building Materials
Construction and Building Materials, Elsevier, 2021, 302, pp.124142. ⟨10.1016/j.conbuildmat.2021.124142⟩

International audience; This work deals with the manufacture of new bio-based materials for building insulation from viticulture by-products, and potato starch. Four types of aggregates were used separately: grape pomace, stalks, skins, and crushed s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c72f25c6cdbc184b236965b70ae6494d
https://hal.archives-ouvertes.fr/hal-03376896/document

Etude du comportement vibroacoustique multi-échelle des structures multicœur en nid d’abeille

Autor: Guenfoud, Nassardin

Publikováno v: Other. Université de Lyon; Katholieke universiteit te Leuven (1970-..), 2020. English. ⟨NNT : 2020LYSEC010⟩

In this last decades, honeycomb sandwich panels have been the subject of intensive researches. Indeed, their high mechanical performances combined to a low stiffness to weight ratio result in a reduced acoustic efficiency. Therefore, many designs are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2592::8f054bab4115350c9eddb4b690a8f3c8
https://tel.archives-ouvertes.fr/tel-03147810/file/TH_T2703_nguenfoud.pdf

Acoustic and thermal joint approach for the optimisation of building’s vegetal wools

Autor: Piégay, Clément

Publikováno v: Construction durable. Université de Lyon, 2019. Français. ⟨NNT : 2019LYSET010⟩

If we consider today's context, it is essential for our planet to provide answers to major environment challenges. One of the main domain to look at is the building trade. Indeed, in 2019, most flats are still badly insulated from a thermal but also

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::10f7b12c0ce6aafb34f328801bc8bf79
https://tel.archives-ouvertes.fr/tel-02724778/file/Piegay_PhD_thesis_2019.pdf

Acoustic propagation in liquid foams and solid foams with membranes

Autor: Gaulon, Camille

Publikováno v: Physique [physics]. Université de Paris, 2019. Français

This PhD thesis is dedicated to the acoustic propagation in different types of foams, and more precisely to the sound attenuation inside the foams. Liquid foams can be encountered while drinking a cappuccino, shaving or even in some fire extinguisher

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::03fb4db6a3efd2f480352804d169917c
https://hal.archives-ouvertes.fr/tel-02346223/document