2020
DOI: 10.3390/acoustics2020016
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Acoustic Performance-Based Design: A Brief Overview of the Opportunities and Limits in Current Practice

Abstract: Current development in digital design, combined with the growing awareness of the importance of building performance, had drawn attention to performance-based design (PBD) in architecture. PBD benefits both design workflow and outcome, allowing one to control the performance of the design proposal since early design phases. The paper aims to explore its current application in the acoustic field, where its potential is still little exploited in architectural practice. A set of built case studies is collected an… Show more

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Cited by 17 publications
(11 citation statements)
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References 49 publications
(55 reference statements)
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“…In such systems, flanking transmission, or indirect transmission of airborne and impact sound, which refers to the transmission of sound vibrations mainly through the connections of structural elements, can be dominant [95]. When it comes to the quality of wanted sounds, i.e., sound quality in accordance with a space's function, it is necessary to apply materials with adequate acoustic performances, within assemblies with adequate shape and arrangement of spatial elements, given that emitted sound is altered by architectural space due to sound reflection, absorption, and diffusion phenomena occurring over its surfaces [96].…”
Section: Acoustic Comfortmentioning
confidence: 99%
“…In such systems, flanking transmission, or indirect transmission of airborne and impact sound, which refers to the transmission of sound vibrations mainly through the connections of structural elements, can be dominant [95]. When it comes to the quality of wanted sounds, i.e., sound quality in accordance with a space's function, it is necessary to apply materials with adequate acoustic performances, within assemblies with adequate shape and arrangement of spatial elements, given that emitted sound is altered by architectural space due to sound reflection, absorption, and diffusion phenomena occurring over its surfaces [96].…”
Section: Acoustic Comfortmentioning
confidence: 99%
“…Planners have to ensure that the designs take into account different trades, such as structural engineering and fire protection. In current practices, acoustic optimization remains an independent process, even if it has a strong impact on the design and vice versa, as the example of room acoustics shows [13,14].…”
Section: Background and Related Workmentioning
confidence: 99%
“…However, the use of automated early-design methods in acoustics is not typical in today's practice, as acoustic engineers only become involved in the planning process at a later stage. Even specified software tools for complex room acoustics problems are used in later planning phases, although room acoustic optimization has a strong impact on the design [13]. There are very few publications that make reference to sound insulation planning with BIM solutions [9,10].…”
Section: Performance Assessment In the Early Planning Phasesmentioning
confidence: 99%
“…17 Acoustic improvements to an environment are typically achieved through simulations, and most commercial software relies on algorithms rooted in Geometrical Acoustics (GA). 18 The two fundamental GA models are ray-tracing and image sources, 19 which can be utilized in hybrid models.…”
Section: Introductionmentioning
confidence: 99%