Audio Transmission through Free Space Optics using Visible Light

Authors

  • M. Mohana Krishnan  Electronics and Communication Engineering, Sri Sivasubramanya Nadar College of Engineering, Kancheepuram, Tamil Nadu, India
  • G. S. Sudharsana Prasad  Electronics and Communication Engineering, Sri Sivasubramanya Nadar College of Engineering, Kancheepuram, Tamil Nadu, India
  • Dr. M. Gulam Nabi Alsath  Electronics and Communication Engineering, Sri Sivasubramanya Nadar College of Engineering, Kancheepuram, Tamil Nadu, India
  • R. Balaji  Electronics and Communication Engineering, Sri Sivasubramanya Nadar College of Engineering, Kancheepuram, Tamil Nadu, India
  • S. Logesh  Electronics and Communication Engineering, Sri Sivasubramanya Nadar College of Engineering, Kancheepuram, Tamil Nadu, India

Keywords:

Visible Light Communication, LASER, Audio Broadcasting System, Attractive Alternative Communication

Abstract

With FSO communication, maximum data transfer rates up to 2.5 Gbps is possible, unlike the maximum data transfer rates of 622Mbps offered by RF communication systems. Using air as a medium FSO technology can transmit voice, video and data. Transmission using FSO technology is relatively simple. In this paper, we propose a prototype of audio transmission system using inexpensive commercially available LASER. Experimental result shows that high quality audio can be transmitted with maximum distance of 6 m. Careful considerations can make it an attractive alternative to introduce in the market for applications like communication among buildings within a large campus and other indoor and short distance outdoor places without the complexities of cables.

References

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International Journal of Scientific Research in Science, Engineering and Technology

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Published

2018-04-28

Issue

Volume 5, Issue 3, March-April-2018

Section

Research Articles

License

Copyright (c) IJSRSET

Creative Commons License

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

How to Cite

[1]
M. Mohana Krishnan, G. S. Sudharsana Prasad, Dr. M. Gulam Nabi Alsath, R. Balaji, S. Logesh, " Audio Transmission through Free Space Optics using Visible Light, International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 5, Issue 3, pp.153-156, March-April-2018.