Studi Terhadap Kualitas Akustik di Dalam Gedung Pertemuan

Nur Lailatush Shiyam; Previari Umi  Pramesti; Ratih  Widiastuti

doi:10.24252/nature.v11i1a9

Nur Lailatush Shiyam Program Studi Teknik Infrastruktur Sipil Dan Arsitektur, Sekolah Vokasi, Universitas Diponegoro
(ID)
Previari Umi Pramesti Program Studi Teknik Infrastruktur Sipil Dan Arsitektur, Sekolah Vokasi, Universitas Diponegoro, Jalan Prof. Soedarto S.H., No. 3, Tembalang, Semarang
(ID)
Ratih Widiastuti Faculty of Integrated Technologies, Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE1410, Brunei Darussalam
(BN)

DOI: https://doi.org/10.24252/nature.v11i1a9

Keywords: Acoustic Materials, I-Simpa V.1.3.4. Software; Noise, Reverberation Time, Space Acoustics

Abstract

The acoustic quality in the space is one of the important parameters to determine the comfort and health inside a building. To create a proper acoustic design, the function, environment, and noise around the rooms needed to be considered. Hall as one of the public facilities also needs a proper acoustic design for its interior space. Therefore, a study to identify the acoustic quality of the hall was conducted. Two methods were adopted in this study i.e., field measurement to collect existing acoustic data and computer simulation using I-Simpa V.I.3.4. Data showed the decibel value of sound source is 77.5 dB. The results from the simulation using various acoustic materials i.e., gypsum equipped with sound isolator as wall material, glass fiber panels as ceiling material, curtain, and wood as floor material can reduce the noise from the environment around the building between 34.6 – 46.4 dBA and reverberation time (RT) between 1.00 – 0.49 second.

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