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All Journal Dimensi Interior
Citra Cahyawati
Jurusan Desain Interior, Fakultas Seni dan Desain Universitas Kristen Petra Surabaya
Arts Humanities Civil Engineering, Building, Construction & Architecture

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STUDI PENERAPAN SISTEM AKUSTIK PADA RUANG KULIAH AUDIO VISUAL Indrani, Hedy C.; Cahyawati, Citra
Dimensi Interior Vol 9, No 2 (2011): DESEMBER 2011
Publisher : Institute of Research and Community Outreach - Petra Christian University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (738.544 KB) | DOI: 10.9744/interior.9.2.97-107

Abstract

A good audio visual lecture hall is a space designed with the right systems for the room itself, especially in terms of the application of interior acoustics. The acoustic conditions of audio visual lecture halls are often designed without real consideration and thus result in acoustic reverberation and feedback when used. Manual calculation, Autodesk Ecotect Analysis 2011 software, and Armstrong Reverberation software were the methods and tools used in this research. Results indicated that the use of material that have a low absorption coefficient such as concslab on ground, framed plywood partition, single glazed alum frame blinds, and solid core oak timber could meet the standard acoustic level for audio visual rooms appropriate for speech.
Co-Authors Hedy C. Indrani