Rancang Bangun Gangsa Elektronik menggunakan Sensor Piezo-electric berbasis Microcontroller
DOI:
https://doi.org/10.33387/protk.v9i1.4005Kata Kunci:
Electronic, Gamelan, Bronze, MicrocontrollerAbstrak
Gangsa is a traditional jam musical instrument from Bali that has ten tone blades. This tool is played by hitting the blade and touching it for muted. This tool is quite expensive because of the materials and elements of art in it. In this study, designed and built a prototype of a modern and cheaper musical instrument for the needs of learning media. The prototype is designed to have a piezo-electric sensor connected to an Arduino Pro-mini as an input signal. This signal then passes the play threshold value as a determinant of whether the tone on a bar is played or not. The tone on each bar is stored on an SD-card with a PCM wav format of 12,000 kHz, 8 bits, mono. The next step after playing the bar tone is damping using a touch sensor. The sensor is designed using a darlington circuit and is connected to an Arduino as a tone-damping signal. The method is able to produce sound with good quality, but only for one bar. After playing the 5th bar, the quality of the resulting sound decreases even more. For that, a series of mixers is added for better and louder sound qualityUnduhan
Referensi
Triguna, Yudha, I.B.G., Peralatan Hiburan dan Kesenian Tradisional Bali. Denpasar: Departemen Pendidikan dan Kebudayaan. 1994
Erskine J, Kapur A. E-Suling: Extended Techniques FOR Indonesian Performance. InProceedings of the 2011 Australasian Computer Music Conference 2011.
Pardue L, Boch A, Boch M, Southworth C, Rigopulos A. Gamelan Elektrika: An Electronic Balinese Gamelan. InNIME 2011 (pp.18-23).
Dony, T.I.M., Adi, P.I.K., Suar, W.K. Gamelan Gong Kebyar Gong, Kempur, Jegogan dan Petuk berbasis Android. Merpati Vol: 3 No. 3 Desember 2015.
Wibawa, M., Wira, B.P., Agung, B.I.P. Aplikasi Gamelan Gong Kebyar Instrumen Gangsa dan Kendang berbasis Android. Merpati Vol: 3, No. 3, Desember 2015.
Atmel, “Atmel 8-bit Microcontroller with 4/8/16/32 kBytes in-system programmable Flash,†Datasheet ATmega48A/PA/88A/PA/168A/PA/328/P [Revised Nov. 2015]
Murata Manufacturing, “Piezoelectric Sound Components,†P37E-17 02.3.6 Catalog, June. 2011.
M.H. Ali and A.S. Aminu, “Analysis of Darlington Pair in Distributed Amplifier Circuit,†IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE), Vol 10, Issue 2 Ver. 1 (Mar – Apr. 2015), PP 77-80.
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