0
  • DE
  • EN
  • FR
  • Base de données et galerie internationale d'ouvrages d'art et du génie civil

Publicité

The birth of intelligent passive room acoustic technology: a qualitative review

Auteur(s): ORCID
ORCID


Médium: article de revue
Langue(s): anglais
Publié dans: Smart and Sustainable Built Environment, , n. 1, v. 12
Page(s): 60-83
DOI: 10.1108/sasbe-06-2021-0096
Abstrait:

Purpose

Informed by acoustic design standards, the built environments are designed with single reverberation times (RTs), a trade-off between long and short RTs needed for different space functions. A range of RTs should be achievable in spaces to optimise the acoustic comfort in different aural situations. This paper proclaims a novel concept: Intelligent passive room acoustic technology (IPRAT), which achieves real-time room acoustic optimisation through the integration of passive variable acoustic technology (PVAT) and acoustic scene classification (ASC). ASC can intelligently identify changing aural situations, and PVAT can physically vary the RT.

Design/methodology/approach

A qualitative best-evidence synthesis method is used to review the available literature on PVAT and ASC.

Findings

First, it is highlighted that dynamic spaces should be designed with varying RTs. The review then exposes a gap of intelligently adjusting RT according to changing building function. A solution is found: IPRAT, which integrates PVAT and ASC to uniquely fill this literature gap.

Originality/value

The development, functionality, benefits and challenges of IPRAT offer a holistic understanding of the state-of-the-art IPRAT, and a use case example is provided. Going forward, it is concluded that IPRAT can be prototyped and its impact on acoustic comfort can be quantified.

Structurae ne peut pas vous offrir cette publication en texte intégral pour l'instant. Le texte intégral est accessible chez l'éditeur. DOI: 10.1108/sasbe-06-2021-0096.
  • Informations
    sur cette fiche
  • Reference-ID
    10779752
  • Publié(e) le:
    12.05.2024
  • Modifié(e) le:
    12.05.2024
 
Structurae coopère avec
International Association for Bridge and Structural Engineering (IABSE)
e-mosty Magazine
e-BrIM Magazine