Abstract: Disclosed herein are a wireless sound wave communication system and method. The wireless sound wave communication system includes a transmitter and a receiver. The transmitter measures data or receives input data from an outside, converts the data into binary signals, and converts the binary signals into sound wave signals and then outputs the sound wave signals. The receiver identifies frequency information corresponding to the sound wave signals by receiving and analyzing the sound wave signals output from the transmitter, arranges the identified frequency information in time sequence, and analyzes the data based on areas that are extracted by the integration of the arranged frequency information. The sound wave signals that are output by the transmitter as the binary signals use different frequencies upon transmitting “0” and “1.