PRABOWO, PAULUS ERWAN TRI (2020) ANALISA SIGNAL NOISE RATIO (SNR) TERHADAP SPEAKER COVERAGE OUTDOOR AREA PADA PUBLIC ADDRESS GENERAL ALARM (PAGA) SYSTEM PROYEK X. S1 thesis, Universitas Mercu Buana Bekasi.
|
Text
01. HALAMAN JUDUL.pdf Download (207kB) | Preview |
|
|
Text
02. LEMBAR PERNYATAAN.pdf Download (535kB) | Preview |
|
|
Text
03. LEMBAR PENGESAHAN.pdf Download (523kB) | Preview |
|
|
Text
04. KATA PENGANTAR.pdf Download (247kB) | Preview |
|
|
Text
05. ABSTRAK.pdf Download (243kB) | Preview |
|
|
Text
06. DAFTAR ISI.pdf Download (251kB) | Preview |
|
|
Text
07. DAFTAR GAMBAR.pdf Download (204kB) | Preview |
|
|
Text
08. DAFTAR TABEL.pdf Download (199kB) | Preview |
|
![[img]](https://repository.mercubuana.ac.id/style/images/fileicons/text.png) |
Text
09. BAB I.pdf Restricted to Registered users only Download (447kB) |
|
|
Text
10. BAB II.pdf Restricted to Registered users only Download (975kB) |
|
|
Text
11. BAB III.pdf Restricted to Registered users only Download (1MB) |
|
|
Text
12. BAB IV.pdf Restricted to Registered users only Download (1MB) |
|
|
Text
13. BAB V.pdf Restricted to Registered users only Download (500kB) |
|
|
Text
14. DAFTAR PUSTAKA.pdf Restricted to Registered users only Download (307kB) |
Abstract
ABSTRAK Proyek x merupakan proyek perluasan fasilitas gas process facility production yang ada. Salah satu paket proyek telekomunikasinya adalah Public Address & General Alarm (PAGA) system, yaitu sebuah system yang mendistribusikan nada alarm, pesan pra-rekam, pesan suara darurat dan pesan suara rutin ke semua atau beberapa area fasilitas dengan menggunakan pengeras suara/ speaker. Keefektifan / sound coverage dari sebuah speaker yang dipasang pada area – area tertentu sangat tergantung pada signal noise ratio.. Dari hasil penelitian ini dihasilkan nilai perhitungan SNR di process area titik A1-A14 memiliki rentang nilai SNR terendah sebesar 5 dB (dalam skala decimal rasio 1,05 kali terhdap level noise) dengan nilai SPL 105.07 dB dimana nilai noise sebesar 100.07 dB serta memiliki nilai SNR tertinggi sebesar 20.1 dB dalam skala decimal rasio 1,25 kali terhdap level noise) dengan nilai SPL 102.89 dB dengan nilai noise sebesar 82.79 dB. Kata-kunci: Public Address & General Alarm (PAGA), Signal to Noise Ratio (SNR) & Sound Pressure Level (SPL) ABSTRACT Project x is a project that is equipped with existing gas production process facilities. One of the telecommunications project packages is the Public Address & General Alarm (PAGA) system, which is a system that complements alarm tones, pre-recorded messages, emergency voice messages and routine voice messages to all or areas that use speakers / speakers. The effectiveness / sound range of the speakers installed in certain areas is very dependent on the signal noise ratio. From the results of this study the SNR calculation value in the process area point A1-A14 has the lowest SNR value of 5 dB (in a decimal scale ratio of 1.05 times to noise level) with an SPL value of 105.07 dB while a noise value of 100.07 dB and has the highest SNR value of 20.1 dB on a decimal scale 1.25 times the ratio of noise level) with an SPL value of 102.89 dB with a noise value of 82.79 dB.. Keywords: Public Address & General Alarm (PAGA), Signal to Noise Ratio (SNR) & Sound Pressure Level (SP
| Item Type: | Thesis (S1) |
|---|---|
| Call Number CD: | FE/ELK 20 034 |
| NIM/NIDN Creators: | 41417320057 |
| Uncontrolled Keywords: | Kata-kunci: Public Address & General Alarm (PAGA), Signal to Noise Ratio (SNR) & Sound Pressure Level (SPL) |
| Subjects: | 600 Technology/Teknologi > 620 Engineering and Applied Operations/Ilmu Teknik dan operasi Terapan > 621 Applied Physics/Fisika terapan > 621.3 Electrical Engineering, Lighting, Superconductivity, Magnetic Engineering, Applied Optics, Paraphotic Technology, Electronics Communications Engineering, Computers/Teknik Elektro, Pencahayaan, Superkonduktivitas, Teknik Magnetik, Optik Terapan, Tekn |
| Divisions: | Fakultas Teknik > Teknik Elektro |
| Depositing User: | siti maisyaroh |
| Date Deposited: | 07 Jun 2022 05:15 |
| Last Modified: | 07 Jun 2022 05:15 |
| URI: | http://repository.mercubuana.ac.id/id/eprint/62806 |
Actions (login required)
 |
View Item |
