Voice Transmission and Amplification using LASER Technology

Undergraduate
Term Project

Posted by: Ghulam Abbas
Posted on: 26 October 2014

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Team Member

  • Shajia Ikram
  • Umme Farwah Hashmi

Supervisors

Location

  • Department: Electrical Engineering
  • University: IST Institute Of Space Technology
  • City: Islamabad
  • Country: Pakistan

Date

11 Mar 2013 to 14 Apr 2013

Abstract

This project is all about a voice amplification device which can be used in houses, offices and many other places wherever it is required. In this project we are actually transmitting the sound, detected by a very sensitive microphone, through LASER. The sound received by the photodiode is amplified using multistage common emitter amplifiers. The amplified voice then can be heard through a speaker or through hands free.

Detail

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