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 caadria2020_398
authors Tseng, Li-Min and Hou, June-Hao
year 2020
title Representation of Sound in 3D
source D. Holzer, W. Nakapan, A. Globa, I. Koh (eds.), RE: Anthropocene, Design in the Age of Humans - Proceedings of the 25th CAADRIA Conference - Volume 1, Chulalongkorn University, Bangkok, Thailand, 5-6 August 2020, pp. 609-618
summary This study is based on Chladni figures and tries to spatially extend its representation of sound. The current Chladni figures only see parts of the sound. There should be more spatial representation of sounds because they are transmitted in space. This study explores how to capture and reconstruct invisible sound information to create three-dimensional forms. A series of steps are taken to record Chladni figures of different frequencies and decibels. Pure Data is used to generate sounds. The Chladni figures are captured in Grasshopper and converted into point clouds. These point clouds are processed by using different algorithms to produce layers of superimposed state from which 3D forms of sound can be generated and fabricated. Through the proposed methods of processing and representation, sound not only stays at the level of hearing, but can also be seen, touched, and reinterpreted spatially. With the spatial forms of sound, viewers no longer perceive sound through single but multiple states. This can help us comprehend sound in a vast variety of ways.
keywords Sound visualization; Form-finding; Spatial-temporal; Chladni figures; Cymatics
series CAADRIA
full text file.pdf (17,913,296 bytes)
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Details Citation Select
100%; open Gee, Kent L. (2009) Find in CUMINCAD The Rubens tube , The Journal of the Acoustical Society of America, 126(4), p. 2294

100%; open Jenny, Hans (2001) Find in CUMINCAD Cymatics: A Study of Wave Phenomena & Vibration , Macromedia Press,3rd edition, Epping, New Hampshire

100%; open Oh, You Jin and Kim, Sojin (2012) Find in CUMINCAD Experimental Study of Cymatics , IACSIT International Journal of Engineering and Technology, 4(4), pp. 434-436

100%; open Skrodzki, Martin, Reitebuch, Ulrich and Polthier, Konrad (2016) Find in CUMINCAD Chladni Figures Revisited: A Peek Into The Third Dimension , Bridges Conference Proceedings, Jyväskylä, Finland, pp. 481-484

last changed 2020/08/14 18:40
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