CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
supported by the sibling associations ACADIA, CAADRIA, eCAADe, SIGraDi, ASCAAD and CAAD futures

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id ecaade2018_418
authors Walker, James and Worre Foged, Isak
year 2018
title Robotic Methods in Acoustics - Analysis and Fabrication Processes of Sound Scattering Acoustic Panels
source Kepczynska-Walczak, A, Bialkowski, S (eds.), Computing for a better tomorrow - Proceedings of the 36th eCAADe Conference - Volume 1, Lodz University of Technology, Lodz, Poland, 19-21 September 2018, pp. 835-840
summary This research explores the design, fabrication and testing of acoustic panels in the context of architectural acoustics. A method of fabricating curved acoustic panels with locally diffusive geometry will be presented. A novel method of testing the sound distribution of a panel in 3-dimensions will also be presented, which uses a robotic arm to position a microphone along a hemispherical toolpath. My aim is to present a theoretical process by which one could start to correlate geometry and sound scattering in a multi-dimensional design space, and how this might fit into the context of architectural project, as shown in Figure 1.
keywords Architectural Acoustics; Digital Fabrication; Robotics; Empirical Testing
series eCAADe
email jamesbrucewalker@gmail.com
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100%; open Bonwetsch, T., Baertschi, R. and Oesterle, S. (2008) Find in CUMINCAD Adding Performance Criteria to Digital Fabrication Room-Acoustical Information of Diffuse Respondent Panels , Acadia Conference Proceedings, Non Standard Production Techniques Tools, Techniques and Technologies-Adding Performance Criteria to Digital Fabrication, Minneapolis, p. 364-369

100%; open Brander, D., B?rentzen, A., Fisker, A., Gravesen, J., N?rbjerg, T.B. and Steenstrup, K. (2016) Find in CUMINCAD Designing for Hot-Blade Cutting , Advances in Architectural Geometry, vdf Hochschulverlag AG an der ETH Zürich, pp. 306-327

100%; open Clifford, B., Ekmekjian, N., Little, P. and Manto, A. (2014) Find in CUMINCAD Variable Carving Volume Casting , Robotic Fabrication in Architecture, Art and Design, 1, pp. 3-15

100%; open Cox, T.J. and D'Antonio, P. (2016) Find in CUMINCAD Acoustic Absorbers and Diffusers: Theory, Design, and Application , Taylor & Francis, London

100%; open Exton, P. (2011) Find in CUMINCAD The Room Acoustic Design of the Guangzhou Opera House , Proceedings of the Institute of Acoustics, Dublin, pp. 117-124

100%; open Koren, B. and Müller, T. (2017) Find in CUMINCAD Digital Fabrication of Non-Standard Sound-Diffusing Panels in the Large Hall of the Elbphilharmonie , Fabricate, Stuttgart, pp. 122-129

100%; open Reinhardt, D., Cabrera, D. and Hunter, M. (2017) Find in CUMINCAD A Mathematical Model Linking Form and Material for Sound Scattering , CAAD Futures: Future Trajectories of Computation in Design, Istanbul, pp. 150-163

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