International Journal of Engineering, Technology and Natural Sciences (IJETS)
Vol 2 No 2 (2020): International Journal of Engineering, Technology and Natural Sciences

Design and Development of Audio Data Transmission Using Visible Light Communication

Budi Waluyo, Catur (Unknown)
Benedictus Mardwianta (Unknown)
Oswald Richfild Tambunan (Unknown)
Lasmadi (Unknown)

Article Info

Publish Date
08 Dec 2020

Abstract

Technological developments have opened up a new infrastructure in communication for transmitting audio data. This is evidenced by the large number of communication media, both wired and wireless. So that it raises new methods for sending audio data, one of which is using Visible Light Communication (VLC). VLC is a communication system for transmitting and receiving data using the visible light wave spectrum between 375 nm - 780 nm. In this research, audio data communication utilizes the brightness of the LED light. The transmitter and receiver use an LED component as a transducer which is then sent to the data processing circuit. From the data processing circuit then sent to the audio amplifier circuit. From the test results it can be shown that this system can transmit audio data. Based on the LED color test, Green produces the highest output voltage of 1.32 Volt. The angle limit that can be detected by the photo diode is at an angle of 70° with a measured voltage of 100mV and the resulting sound intensity of -32.541dB.

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Journal Info
International Journal of Engineering, Technology and Natural Sciences (IJETS)
Website

Abbrev

IJETS

Publisher

Universitas Teknologi Yogyakarta

Subject

Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Industrial & Manufacturing Engineering

Description

Journal IJETS concern in publishing the original research articles, review articles from contributors, and the current issues related to engineering, technology and natural sciences. The main objective of IJETS is to provide a platform for the international scholars, academicians and ...