KUALITAS AKUSTIK RUANG KELAS BAGI ANAK AUTIS PADA USIA SEKOLAH DASAR

NURHIDAYATI, NURHIDAYATI (2014) KUALITAS AKUSTIK RUANG KELAS BAGI ANAK AUTIS PADA USIA SEKOLAH DASAR. Masters thesis, INSTITUT TEKNOLOGI SEPULUH NOPEMBER.

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Abstract

Classroom acoustics for children with autism need special treatment because children with autism are sensitive to high noise frequency. Unfortunately inclusive school located in heavy traffic surrounding, in which noise will bother the concentration of autism children and learning activities. Objectives of this research is to evaluate the classroom acoustic quality used for children with autism, which is influenced by traffic noise and facade material. It is aimed also to propose the new design classrooms for autism children to improve acoustic quality to meet their needs. Research is consist of field data collection by measurement of acoustic performance and simulation. Parameter investigated in this research are Background Noise Level (BNL), Transmission Loss (TL) and Reverberation Time (RT). There is no available requirements of Noise Criteria (NC) and RT for classroom with autism. In this research those value are obtained by approach condition autism childrento noise and acoustic requirements for each room. The r equirements NC is NC 15-20 and RT is 04 -06 seconds. Acoustic quality is obtained by reduce noise through the facade capabilities and absorption of receiver room. The best noise reduction is 62.02dB and RT ability is 0,53 seconds (frequency 500Hz - 1KHz). The best value is obtained by combine both of fasade material and absorption of receiver room. Best combine materials are Double Brick Cavity Plaster, rubber, plastic, plywood and cork. The classroom with replenishment absorption material percentage of 4 %, reduce value of RT for 0.8 seconds.

Item Type: Thesis (Masters)
Additional Information: RTA 727.1 Nur k
Uncontrolled Keywords: acoustic, autism, Background Noise Level (BNL), Reverberation Time(RT), inclusive school, Transmission Loss (TL)
Subjects: N Fine Arts > NA Architecture
Divisions: Faculty of Civil Engineering and Planning > Architechture > (S2) Master Theses
Depositing User: Mrs Ansi Aflacha
Date Deposited: 15 Dec 2016 07:51
Last Modified: 15 Dec 2016 07:51
URI: http://repository.its.ac.id/id/eprint/1056

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