{"id":15182,"date":"2012-11-14T13:12:21","date_gmt":"2012-11-14T13:12:21","guid":{"rendered":"https:\/\/www.its.ac.id\/news\/2012\/11\/14\/periksa-frekuensi-gamelan-dengan-android\/"},"modified":"2012-11-14T13:12:21","modified_gmt":"2012-11-14T13:12:21","slug":"periksa-frekuensi-gamelan-dengan-android","status":"publish","type":"post","link":"https:\/\/www.its.ac.id\/news\/periksa-frekuensi-gamelan-dengan-android\/","title":{"rendered":"Periksa Frekuensi Gamelan dengan Android"},"content":{"rendered":"<p>Belum adanya standar yang jelas dari alat musik gamelan, menjadi latar belakang Vincentius Ermo Pradhana membuat <em>software<\/em> gamelan <em>tuner<\/em>. &#8221;Selama ini gamelan dibuat manual, tidak ada standar frekuensi dan gemanya, semua hanya berdasarkan telinga pembuatnya,&#8221; ujar mahasiswa angkatan 2008 ini.<\/p>\n<p><em>Software<\/em> bernama lengkap <em>Portable High Performance Gamelan Tuner using Adaptive Waveform Pattern Matching<\/em> ini dirancang untuk dapat mengetahui seberapa besar frekuensi yang dihasilkan oleh suatu instrumen gamelan. <em>Software<\/em> yang diinstal pada perangkat android ini juga akan menunjukkan berapa standar frekuensi yang seharusnya dihasilkan oleh instrumen tersebut.<\/p>\n<p>&#8221;Pertama kita harus me-<em>record<\/em> suara instrumennya, lalu kita klik <em>envelope<\/em> untuk mengetahui apakah hasilnya sudah sesuai standar apa belum,&#8221; tutur Vincent sambil menjalankan <em>software<\/em>-nya. Dari hasil <em>envelope<\/em>, akan muncul dua grafik yang berbeda warna. Masing-masing mewakili frekuensi hasil <em>record<\/em> dan frekuensi standarnya.<\/p>\n<p>Vincent menceritakan, proses penelitian ini memakan waktu tidak kurang dari enam bulan. &#8221;Itu belum termasuk pembuatan <em>software<\/em>, membuat <em>software<\/em>-nya sendiri selama dua bulan, beberapa kali <em>trial<\/em> dan <em>eror<\/em>,&#8221; ungkapnya.<\/p>\n<p>Berkat keunikannya, hasil penelitian ini pun didaulat sebagai salah satu dari tiga karya terbaik pada TICA 2012. Pada kegiatan yang dihelat oleh Persatuan Pelajar Indonesia (PPI) di Tokodai ini, hasil penelitian Vincent berhasil mengalahkan sedikitnya 125 <em>paper <\/em>dari berbagai perguruan tinggi di Indonesia.<br \/>&nbsp;<br \/>&#8221;Tiga yang terbaik akan diberangkatkan ke Tokyo, saya akan presentasi di sana dan menerima piagam penghargaannya,&#8221; terang Vincent Bangga. Vincent sendiri dijadwalkan berangkat ke Tokyo pada Senin (10\/12) mendatang.<\/p>\n<p>Meski hasil penelitian ini telah mendapat pengakuan yang sangat baik, namun Vincent merasa masih banyak yang bisa dikembangkan lagi dari hasil penelitiannya. Perbaikan di <em>user interface<\/em> dan varian instrumen gamelan adalah beberapa hal yang disebutkan Vincent sebagai potensi pengembangan lebih lanjut terkait penelitiannya.<\/p>\n<p>Saat ini riset-riset tentang gamelan memang sudah banyak dan mulai dikenal oleh masyarakat. &quot;Kini saatnya kita melestarikan budaya tradisional dengan sentuhan teknologi,&#8221; ujar Dr Ir Yoyon K Suprapto MSc, selaku dosen pembimbingnya. (ald\/esy)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mahasiswa ITS kembali menorehkan prestasi membanggakan. Kali ini, salah seorang mahasiswa Teknik Elektro berhasil menjadi jawara di <em>Tokyo Tech Indonesian Commitment Award<\/em> (TICA) 2012 lewat <em>software<\/em> gamelan <em>tuner<\/em>.<\/p>\n","protected":false},"author":1,"featured_media":15183,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[14],"tags":[],"class_list":["post-15182","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-berita-utama"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Periksa Frekuensi Gamelan dengan Android - ITS News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.its.ac.id\/news\/periksa-frekuensi-gamelan-dengan-android\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Periksa Frekuensi Gamelan dengan Android - ITS News\" \/>\n<meta property=\"og:description\" content=\"Mahasiswa ITS kembali menorehkan prestasi membanggakan. 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