Transmission of data over audible Frequencies system

Abstract

Transmission of Data Over Audible Frequencies System is a desktop based application which can be use to transfer digital data from sender's system to receiver's system by converting the data into sound waves and then transmitting to other system using speakers of sender's system. This functionality is achieved by assigning two separate frequencies for both zeros and ones of the digital data and converting it into a sound wave of wav extension this sound file is played and listened by microphone over the receiver's system, the received file is converted back to binary system by reading the two frequencies of zeros and ones. in this way a complete set of data is transferred from one system to other without using internet or any other connection.