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All Journal Jurnal Nasional Teknik Elektro dan Teknologi Informasi Journal of Sustainability Perspectives
Sentagi S. Utami
Universitas Gadjah Mada
Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Environmental Science

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Sinkronisasi Sensasi Pendengaran dan Visual di dalam Dunia Simulasi Komputer Sentagi S. Utami; Mojtaba Navvab; Randy F. Fela
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 5 No 2: Mei 2016
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1233.805 KB)

Abstract

Current application of virtual environment synthesized by computer simulation still focuses on generating visual cues, while auditory cues has not yet been optimized to create individual movements within the virtual space. Auditory cueing is limited to the ability in detecting the presence of a sound source without further perception. Auralization of variety of spaces with the impact of a variety of architectural elements were synthesized. The auralization data were produced using current computer-simulation technique where both visual and acoustics properties of the room boundaries are considered. Noticeable differences in the auditory cognition of the virtual spaces are measured through the use of subjective evaluation. The acoustical quality are also evaluated utilizing several objective acoustic measures. Diffuser panels were able to increased ability of sound localization up to 12.5% out of the 40 respondents. These panels also increased the speech intelligibility quality, indicated both by the C50 which increased by 89% with 97.5% of respondents approved this condition. Analysis of the subjective and objective measures indicates to what extent the alteration of the simulation is required to create a noticeable auditory cues that enhance the auditory and visual sensation of the virtual space.
Implementation and Impacts of Education for Sustainable Development: Experience of Universitas Gadjah Mada Laksana G. Perdamaian; Sentagi S. Utami; Budi Prayitno; Pri Joewo Guntoro
Journal of Sustainability Perspectives Vol 1, No 3 (2021)
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (902.414 KB) | DOI: 10.14710/jsp.2021.12033

Abstract

A green physical setting would need green behavior and culture to sustain and function properly. Education is a key component to form a sustainable mindset and lifestyle for society, especially youth. As a university with a vision to be a resilient and healthy campus, Universitas Gadjah Mada has actively involved in providing education for sustainable development. The activities have commenced since 2016 through Integrated Smart and Green Building research group and involve participants from both internal and external audiences. Internal target audiences were primarily freshman UGM students and later extended to include primary and high school students. External audiences were the government and stakeholders from the commercial sector. The program was designed to increase awareness on sustainable development and encourage everyone to take part to achieve its goals. Students were educated on the importance of sustainable lifestyle and expected to practice green behavior in their daily life. For stakeholders, a focus group discussion was organized to start a conversation for the formulation of green building regulation. There were observable immediate changes in cognitive and behavorial domain toward sustainable lifestyle. Sustainable development is a long term vision and it needs participation from everyone. Higher education as a center of knowledge should actively provide society with education to achieve sustainable development.
Co-Authors Budi Prayitno Laksana G. Perdamaian Mojtaba Navvab Pri Joewo Guntoro Randy F. Fela