| 摘要 |
A system and a method for communication via a medium are provided, whereby a mechanical wave representing a communication signal is generated by a mechanical-wave generating module at a signal-transmitting end, and transmitted via a medium (solid, liquid or gas) to a mechanical-wave detecting/receiving module at a signal-receiving end, so as to achieve unidirectional and two-way signal communication. The mechanical wave is detected and received by the mechanical-wave detecting/receiving module where frequency and waveform of the mechanical wave are read out to obtain the communication signal represented by the mechanical wave. Thereby, transmission of communication signals in the form of mechanical waves via the medium can be achieved.
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