UNDERWATER AUDIO TRANSMISSION USING LI-FI TECHNOLOGY

Gousiya Khan; Tanuja Gundile

UNDERWATER AUDIO TRANSMISSION USING LI-FI TECHNOLOGY

May 2025

Vol-11, Issue-3

Paper ID: 26566

ISSN: 2395-4396

Downloads: 0

Abstract & Details

Research Area

Electronics and Communication

Keywords

Li-Fi Underwater Communication Audio Transmission Laser Diode Solar Panel Receiver Visible Light Communication Analog Modulation Wireless Data Transfer

Abstract

In this project, we explored an innovative method for underwater audio and data transmission using Li-Fi (Light Fidelity) technology. Traditional underwater communication techniques like acoustic and radio frequency systems often face challenges such as high latency, low data rates, and significant signal loss in water. To address these issues, we developed a short-range, real-time communication system that uses a laser diode as the transmitter and a solar panel as the receiver. The laser beam was modulated with analog audio signals, allowing the transmission of sound through a water-filled medium. On the receiving end, the solar panel converted the light back into electrical signals, which were amplified and played through a speaker. The system was tested across varying distances and light conditions, and it successfully demonstrated clear audio transmission up to 40 cm. This work highlights the potential of Li-Fi as a simple, cost-effective, and efficient alternative for underwater communication in shallow and controlled environments.

License

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Author Information

#	Name	Institute / Affiliation
1	Gousiya Khan	Sharadchandra Pawar College of Engineering Pune
2	Tanuja Gundile	Shardchandra Pawar College of Engineering

How to Cite

Use the following formats to cite this article in your research.

APA Style

Khan, Gousiya & Gundile, Tanuja (2025). UNDERWATER AUDIO TRANSMISSION USING LI-FI TECHNOLOGY. International Journal of Advance Research and Innovative Ideas In Education, 11(3), 1030-1037.

MLA Style

Khan, Gousiya, and Tanuja Gundile. "UNDERWATER AUDIO TRANSMISSION USING LI-FI TECHNOLOGY." International Journal of Advance Research and Innovative Ideas In Education, vol. 11, no. 3, 2025, pp. 1030-1037.

IEEE Style

Gousiya Khan and Tanuja Gundile, "UNDERWATER AUDIO TRANSMISSION USING LI-FI TECHNOLOGY," International Journal of Advance Research and Innovative Ideas In Education, vol. 11, no. 3, pp. 1030-1037, 2025.

Vancouver Style

Khan Gousiya, Gundile Tanuja. UNDERWATER AUDIO TRANSMISSION USING LI-FI TECHNOLOGY. International Journal of Advance Research and Innovative Ideas In Education. 2025;11(3):1030-1037.

Harvard Style

Khan, Gousiya & Gundile, Tanuja (2025) 'UNDERWATER AUDIO TRANSMISSION USING LI-FI TECHNOLOGY', International Journal of Advance Research and Innovative Ideas In Education, 11(3), pp. 1030-1037.

Chicago Style

Khan, Gousiya and Tanuja Gundile. "UNDERWATER AUDIO TRANSMISSION USING LI-FI TECHNOLOGY." International Journal of Advance Research and Innovative Ideas In Education 11, no. 3 (2025): 1030-1037.

Turabian Style

Khan, Gousiya and Tanuja Gundile. "UNDERWATER AUDIO TRANSMISSION USING LI-FI TECHNOLOGY." International Journal of Advance Research and Innovative Ideas In Education 11, no. 3 (2025): 1030-1037.