发明提供一种声音信号处理装置与相关方法,该声音信号处理装置包含有多个独立声音界面-Provided is a sound signal processing apparatus and related method, the sound signal processing means comprises a plurality of independent sound interface

用单频率声音信号对数据进行编码，然后播放这些单频率声音，接收方在收到声音后，识别出频率，然后根据频率解码出数据。-The data is encoded with a single frequency sound signal, and then the single frequency sound is played. The receiver recognizes the frequency after receiving the sound and then decodes the dat