Khany Nuristian, 0917041035 (2014) THE MODELLING AND NOISE LEVEL ANALYSIS IN ENVIRONMENT OF LAMPUNG UNIVERSITY TOWARDS THE POSITION IN THE FORM OF SOUND TOPOGRAPHY PEMODELAN DAN ANALISIS TINGKAT KEBISINGAN SUARA DI LINGKUNGAN UNIVERSITAS LAMPUNG TERHADAP POSISI DALAM BENTUK SOUND TOPOGRAPHY. Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Lampung.
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Abstrak (Berisi Bastraknya saja, Judul dan Nama Tidak Boleh di Masukan)
It has been done to measure the level of noise in Lampung University (Unila) area. The research was carried out with matric model at the Unila map with 25 points of measurement. The measuring instruments of noise are sound level meter type 4011 Lutron and android smartphone as comparator. The determinations of the coordinate area was carried out with Global Positioning System (GPS) and android smartphone. The coordinate data that was obtained from the measurements of the latitude longitude coordinate afterwards was changed into the Universal Transverse Mecator coordinate (UTM) used the application of Microsoft Excel that was drafted by Steve Dutch from University of Wisconsin-Green Bay. The temperature of the environment of the grating point was measured by thermometer. The whole data was gathered and than convert to the distribution map of noise in form of the map sound topography used Software Golden Surfer. Results of the research showed the noise level in the area still in the safe level according to employment and transmigration ministers regulation in a big manner noise was measured 64-84 dB. Keywords: measurement, sound level meters, GPS, android smartphone, sound topography. Telah dilakukan penelitian untuk mengukur tingkat kebisingan suara di lingkungan Universitas Lampung (Unila). Penelitian dilakukan dengan me-matrik-an peta Unila dan mengambil 25 titik untuk diukur nilai kebisingannya. Alat ukur kebisingan yang digunakan adalah sound level meter tipe Lutron 4011 dan smartphone android sebagai pembanding. Penentuan koordinat area dilakukan dengan menggunakan Global Positioning System (GPS) dan smartphone android. Data koordinat yang didapatkan dari pengukuran koordinat berbentuk koordinat bujur-lintang kemudian diubah menjadi koordinat Universal Transverse Mecator (UTM) menggunakan aplikasi Microsoft Excel yang dirancang oleh Steve Dutch dari University of Wisconsin-Green Bay. Suhu lingkungan titik pengukuran diukur menggunakan thermometer. Data keseluruhan kemudian dikumpulkan untuk dibuat peta sebaran kebisingan dalam bentuk peta sound topography menggunakan Software Golden Surfer. Hasil penelitian menunjukan bahwa tingkat kebisingan di area masih dalam taraf aman menurut Peraturan Menteri Tenaga Kerja dan Transmigrasi dengan besar kebisingan terukur 64-84 dB. Kata Kunci : Pengukuran, sound level meter , GPS, smartphone android , sound topography.
| Jenis Karya Akhir: | Skripsi |
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| Program Studi: | FAKULTAS MIPA > Prodi Fisika |
| Pengguna Deposit: | UPT Perpustakaan Unila |
| Date Deposited: | 17 Oct 2014 02:32 |
| Terakhir diubah: | 17 Oct 2014 02:32 |
| URI: | http://digilib.unila.ac.id/id/eprint/4217 |
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