Sound created form: Exploring the influence of sound on architectural form
Keywords:Acoustic properties, Solar buildings, Acoustical analysis, Acoustical parameters, Building envelopes, Current projects, Dimensional representation, Formal design, Musical performance, Performance spaces, Schematic design, Visual representations, Wav-file
AbstractThe Montreal Jazz Festival is one of the largest and the most important jazz festivals in the world. The festival lacks a proper central location for operations. The current project has explored the influence of sound on architectural form and the aural quality of spaces it can create, by designing a new "Maison du Festival." The original schematic design of the building called for two "amphitheatred" sections of the plan allowing for performances on the two main stages to be projected onto the building itself, essentially acting in the same way as the back of a traditional amphitheatre. The overall form of the building was mainly derived from taking various wav file recordings of the streets surrounding the proposed site and then converting those files into a three dimensional representation. This was achieved by using a software called soundplot 1.0™ to capture the wav files that were then generated into 3D form in Rhino. Several recordings of each street were taken at various times of the day both during and after the festival to obtain a visual representation of the types of sounds that were directly affecting the proposed site. Three dimensional 'strips' were then selected from the hundreds of forms generated that would most accurately match the proposed schematic formal design and provide the "amphitheatred" sections required. A uniform building envelope was created from the wav file strips. This building envelope was then analyzed using CATT Acoustics to test the acoustic properties of the buildings form. The results of CATT Acoustics as well as the information gathered from previous studies of outdoor performance spaces were used to alter that the form of the original building in order to satisfy desired acoustical parameters that were required for the musical performances. The CATT Acoustics software proved instrumental in providing the acoustical analysis information that would help accurately transform the buildings form to properly satisfy the acoustical requirements of the festival organizers.
How to Cite
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.