METHOD FOR THE TRANSMISSION OF DATA BETWEEN DEVICES OVER SOUND WAVES

摘要

The present invention relates to a method for communicating data between two devices without the need for an additional hardware or any other type of connectivity. The method comprises encoding digital data into digital sound signal, sending this digital signal to the speakers of the emitting device in order to be reproduced, propagating the sound in the air, capturing the sound by the microphone of the receiving device, transforming said sound in digital sound data, and decoding digital sound data in order to recover the original data as it was previously.