RANCANG BANGUN TEKNOLOGI AUDIO BIO HARMONIK DENGAN SMARTCHIP WT5001 YANG LEBIH PRAKTIS THE APPROPRIATE DESIGN TECHNOLOGY BIO HARMONIC AUDIO USING SMART CHIP WT5001 THAT IS MORE PRACTICAL
Abstract
Abstrak
Penelitian ini bertujuan untuk merancang bangun teknologi Audio Bio Hamronik dengan smartchip WT5001 yang lebih fleksibel, praktis, dan mudah dioperasikan serta divalidasi peak frekuensi output dan diuji taraf intensitas bunyi keluaran. Penelitian ini diawali dengan membuat file suara sebagai sumber bunyi perangkat ABH. Bunyi asli suara garengpung dimanipulasi sehingga menghasilkan variasi peak frekuensi 3000 Hz, 3500 Hz, 4000 Hz, 4500 Hz, dan 5000 Hz kemudian dimasukkan kedalam smartchip WT5001. Bunyi yang keluar dari rangkaian kemudian dikuatkan dengan rangkaian auido power amplifier dengan output bunyi dari rangkaian digunakan horn speaker. Bunyi keluaran kemudian divalidasi peak frekuensinya dengan bantuan aplikasi SpectraPlus 5.0 serta diuji taraf intensitas bunyi keluarannya menggunakan Sound Level Meter. Hasil rancang bangun meliputi catu daya baterai yang rechargeable dan horn speaker yang sudah menyatu dalam satu perangkat berdimensi panjang 18 cm, lebar 11 cm dan tinggi 6 cm, tombol pemilih frekuensi yang diringkas menjadi satu tombol select. Hasil validasi peak frequency antara peak frequency rangkaian dengan keluaran menunjukkan adanya simpangan sumber bunyi rangkaian dengan yang terukur yaitu , , , , . Hasil uji taraf intensitas bunyi menununjukkan nilai 90 dB pada jarak 1 meter dan semakin menurun menjadi 20 dB pada jarak 30 meter.
Kata kunci: Audio Bio Harmonik, smartchip WT5001, peak frequency.
Abstract
This study aimed to redesign the Bio Harmonic Audio Technology with WT5001 which is more flexible, practical, and easy to operate. This research began by creating a sound file as the source of ABH device. The original sound of garengpung is manipulated to produce peak frequency variations of 3000 Hz, 3500 Hz, 4000 Hz, 4500 Hz, and 5000 Hz and then was inserted into the WT5001 smartchip. The sound coming out of the circuit is then amplified by the Audio Power Amplifier circuit by using horn speaker as a output sound device of the circuit. The output sound that is peak frequency then tested for validation with the help of the SpectraPlus 5.0 application and the level of output sound intensity tested by Sound Level Meter. The design results include rechargeable battery power supply and horn speaker that are integrated into a single dimension 18 cm long, 11 cm width, and 6 cm high, frequency selector keys are summarized into a single select button. The result of the peak frequency validation test between the peak frequency of circuit and the output indicates the existence of the source circuit beam with the measured being , , , , . The test results of the sound intensity level shows the value of 90 dB at a distance of 1 meter and further decreased to 20 dB at a distance of 30 meters.
Keywords: Bio Harmonic Audio, WT5001 smartchip, peak frequency.
Penelitian ini bertujuan untuk merancang bangun teknologi Audio Bio Hamronik dengan smartchip WT5001 yang lebih fleksibel, praktis, dan mudah dioperasikan serta divalidasi peak frekuensi output dan diuji taraf intensitas bunyi keluaran. Penelitian ini diawali dengan membuat file suara sebagai sumber bunyi perangkat ABH. Bunyi asli suara garengpung dimanipulasi sehingga menghasilkan variasi peak frekuensi 3000 Hz, 3500 Hz, 4000 Hz, 4500 Hz, dan 5000 Hz kemudian dimasukkan kedalam smartchip WT5001. Bunyi yang keluar dari rangkaian kemudian dikuatkan dengan rangkaian auido power amplifier dengan output bunyi dari rangkaian digunakan horn speaker. Bunyi keluaran kemudian divalidasi peak frekuensinya dengan bantuan aplikasi SpectraPlus 5.0 serta diuji taraf intensitas bunyi keluarannya menggunakan Sound Level Meter. Hasil rancang bangun meliputi catu daya baterai yang rechargeable dan horn speaker yang sudah menyatu dalam satu perangkat berdimensi panjang 18 cm, lebar 11 cm dan tinggi 6 cm, tombol pemilih frekuensi yang diringkas menjadi satu tombol select. Hasil validasi peak frequency antara peak frequency rangkaian dengan keluaran menunjukkan adanya simpangan sumber bunyi rangkaian dengan yang terukur yaitu , , , , . Hasil uji taraf intensitas bunyi menununjukkan nilai 90 dB pada jarak 1 meter dan semakin menurun menjadi 20 dB pada jarak 30 meter.
Kata kunci: Audio Bio Harmonik, smartchip WT5001, peak frequency.
Abstract
This study aimed to redesign the Bio Harmonic Audio Technology with WT5001 which is more flexible, practical, and easy to operate. This research began by creating a sound file as the source of ABH device. The original sound of garengpung is manipulated to produce peak frequency variations of 3000 Hz, 3500 Hz, 4000 Hz, 4500 Hz, and 5000 Hz and then was inserted into the WT5001 smartchip. The sound coming out of the circuit is then amplified by the Audio Power Amplifier circuit by using horn speaker as a output sound device of the circuit. The output sound that is peak frequency then tested for validation with the help of the SpectraPlus 5.0 application and the level of output sound intensity tested by Sound Level Meter. The design results include rechargeable battery power supply and horn speaker that are integrated into a single dimension 18 cm long, 11 cm width, and 6 cm high, frequency selector keys are summarized into a single select button. The result of the peak frequency validation test between the peak frequency of circuit and the output indicates the existence of the source circuit beam with the measured being , , , , . The test results of the sound intensity level shows the value of 90 dB at a distance of 1 meter and further decreased to 20 dB at a distance of 30 meters.
Keywords: Bio Harmonic Audio, WT5001 smartchip, peak frequency.
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