多频信号 meaning in Chinese
multifrequency signal
Examples
- In chapter , dtmf signal ' s generation and detection is discussed and implemented by ti c54x assemble
第三章研究了数字双音多频信号的产生和检测技术，并使用tic54x汇编语音进行实现。 - The measure mentioned above , and the dber have been used in the work of signal detection under the background of real sea noise
动态误码率公式，以及上面提到的多频信号输入时系统输出性能的衡量指标，已经被成功的应用在了我们对海洋噪声背景下的信号检测的研究中。 - Telephone circuit produce dtmf signal , receive ring signal and perform speech function . dtmf receiver lets it becomes binary code for mcu to read . analog circuit process speech signals between phone and gsm modem
固话电路提供产生的双音多频信号及振铃和通话功能，双音多频收号电路将dtmf信号变成二进制码，便于mcu的识别和处理。 - Abstract : based on signal processing theory about high - order cumulants ( hoc ) , a fast , inexpensive and unbiased cumulants estimation approach is proposed for the detection of multifrequency signals between offices connected to telephone networks
文摘:基于高阶累积量的信号处理理论，提出了一种快速、简便且无偏估计的方法对多频信号进行有效的检测。 - As for single harmonic input , the output information can be easily retrieved by some typical methods , such as frequency analysis and a bandpass filter . but when treating a multi - frequency analog signal , there is not a simple method
对于单频信号可以很好的利用频谱特性进行检测，或者通过带通滤波器进行处理，但是对于多频信号，没有很简单的方法。