Air Dome Acoustics

Authors

  • Amelia Trematerra Dipartimento di Architettura e Disegno Industriale - Università della Campania "Luigi Vanvitelli"
  • Ilaria Lombardi Dipartimento di Architettura e Disegno Industriale - Università della Campania "Luigi Vanvitelli"
  • Gino Iannace Dipartimento di Architettura e Disegno Industriale - Università della Campania "Luigi Vanvitelli"

Keywords:

room acoustics, simulation, virtual model, air dome

Abstract

Air dome is an air supported structure, it is a building composed by one or more layers of continuous flexible membrane anchored to the ground, inflated and supported by pressurized air. In the present work are shown results of acoustic measurements inside an air dome. In this type of structure reverberation time values, at the medium frequencies, are over 8 s and therefore with an excessive reverberation is significantly reduced ability to speech understanding that during training phases does not correctly allow to understand the instructions of coaches. With use of a software for architectural acoustics it was evaluated a possible acoustic correction for reducing reverberation time, by introducing into the turned area of air dome some sound absorbing material.

Downloads

Published

2017-06-30

How to Cite

1.
Trematerra A, Lombardi I, Iannace G. Air Dome Acoustics. Canadian Acoustics [Internet]. 2017 Jun. 30 [cited 2023 Jan. 28];45(2):17-24. Available from: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/3033

Issue

Vol. 45 No. 2 (2017)

Section

Article - Architectural Acoustics

License

Copyright on articles is held by the author(s). The corresponding author has the right to grant on behalf of all authors and does grant on behalf of all authors, a worldwide exclusive licence (or non-exclusive license for government employees) to the Publishers and its licensees in perpetuity, in all forms, formats and media (whether known now or created in the future)
i)    to publish, reproduce, distribute, display and store the Contribution;
ii)    to translate the Contribution into other languages, create adaptations, reprints, include within collections and create summaries, extracts and/or, abstracts of the Contribution;
iii)    to exploit all subsidiary rights in the Contribution,
iv)    to provide the inclusion of electronic links from the Contribution to third party material where-ever it may be located;
v)    to licence any third party to do any or all of the above.