Memorias de investigación
Ponencias en congresos:
Acoustic absorption increase by placing absorbent material in pieces with and whitout back air layer
Año:2019
Áreas de investigación
  • Ingenierías
Datos
Descripción
The reverberation time of a reverberation room with an absorbent material is proved against different layouts of the material and with and without a combination of different back air layers, compared to those results where the same material is placed as a single piece. With the analysis of the obtained data, a regression model is established in order to predict, for certain frequencies, the improvement produced in the reverberation time of a room, using the same amount of material by placing it in pieces separated from each other, instead of in one piece, and including different distances from the wall as a variable. It becomes a simple on work predictive tool which allows to estimate the alteration in the reverberation time due to the separation of the patches. The model is validated and proven to be robust and it is shown to be applicable to a variety of materials.
Internacional
Si
Nombre congreso
INITERNOISE 2019
Tipo de participación
960
Lugar del congreso
Madrid
Revisores
Si
ISBN o ISSN
0105-175x
DOI
Fecha inicio congreso
16/06/2019
Fecha fin congreso
19/06/2019
Desde la página
1
Hasta la página
12
Título de las actas
PROCEEDINGS INTERNOISE 2019
Esta actividad pertenece a memorias de investigación
Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Acústica Arquitectónica
  • Departamento: Construcciones Arquitectónicas y su Control
  • Departamento: Matemática Aplicada