Category: Final Project

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Identification Diffuse Level in Open-Plan Office with Green Building Concept Study Case at Government Office

Audibility characterization of diffusion field is to identify geometric formations and room elements which influence the diffusion properties of the sound field is significantly based on the relationship between objective and subjective parameters.

In this study, the differences in the characteristics of auditory perception from several workstations with different diffuse nature, which resulted in the conclusion that the geometry and layout of the elements of the room will determine the nature of the distribution of sound in space. In an open office space footprint, conversation needed to be spreaded evenly to all parts of the room, so that information that is important for all employees can be conveyed properly.

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Analysis Effect Of Addition Woven Sugar Palm Husk For Diffusion Of Space

The degree of diffuseness of the space can be measured using the coherence of two or more measurement positions. The value of coherence can be determined using manual calculation, Matlab calculation and software Realtime Analyzer.

An experiment has done in a semi-anechoic chamber. From the determinations of coherence show that Matlab calculation is the most appropriate method to determine the coherence value. It can be shown from the value of coherence in the empty room and changes with addition woven sugar palm husk and woven coconut husk.