|
|
|
|
|
Domingo Pardo-Quiles, Ignacio Rodríguez-Rodríguez and José-Víctor Rodríguez
The main goal of this research was to design and study the best structure, location, and shape of acoustic diffusers to be fitted on the ceilings of multipurpose auditoriums. Their absorbing properties can enhance the acoustics when installed on high cei...
ver más
|
|
|
|
|
|
|
|
|
|
|
Pedro Cobo
Although the original proposal of microperforated panels by Maa consisted of an array of minute circular holes evenly distributed in a thin plate, other hole geometries have been recently suggested that provide similar absorption curves to those of circu...
ver más
|
|
|
|
|
|
|
|
|
|
|
Midori Kusaka, Kimihiro Sakagami and Takeshi Okuzono
Micro-perforated panels (MPPs) are one of the most promising alternatives to conventional porous sound-absorbing materials. Traditionally, the theory of the sound absorption properties of MPPs is based on the assumption that MPPs are a homogeneous materi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Daniela-Roxana Tamas-Gavrea, Raluca Istoan, Ancuta Elena Tiuc, Tünde-Orsolya Dénes, Ovidiu Vasile and Horia Constantinescu
Plant fibres are materials that can increase energy savings, and they are being analysed for their reduced environmental impact. In this paper, three types of multi-layered panels were developed as environmentally friendly flax fibre-based products for b...
ver más
|
|
|
|
|
|
|
|
|
|
|
Laura Labia, Louena Shtrepi and Arianna Astolfi
This work deals with the improvement of the room acoustic quality of two medium sized meeting rooms through the investigation of the optimal placement of absorption and diffusive panels on the walls and ceiling. Acoustic measurements have been carried ou...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jose Cucharero, Tuomas Hänninen and Tapio Lokki
The reverberation of a room is often controlled by installing sound absorption panels to the ceiling and on the walls. The reduced reverberation is particularly important in classrooms to maximize the speech intelligibility and in open-plan offices to ma...
ver más
|
|
|
|
|
|
|
|
|
|
|
Umberto Berardi, Gino Iannace and Carmine Ianniello
The modern use of ancient heritage sites can be, to say the least, challenging from an acoustical perspective. In fact, modern needs may require acoustical interventions in contrast with the preservation issues of the cultural heritage. This paper deals ...
ver más
|
|
|
|
|
|