| 摘要 |
A method for multiplexing multi-channel signals includes: acquiring sample signals of K channels of signals by using a first signal, in which K is a natural number greater than or equal to 2, the first signal has a first frequency F1 and the highest frequency of the K channels of signals is a third frequency F3, the first frequency F1 is S times as high as the third frequency F3, and S is the times of sampling by using the first signal in each period; generating a data string containing the sample signals in a preset format; and sending the data string by using a second signal, in which the second signal has a second frequency F2, the second frequency F2 divided by the first frequency F1 is greater than or equal to K, that is, F2/F1≧K. Therefore, the real-time performance of signal processing is enhanced.
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