An analog signal is composed of four basic components: DC and AC magnitudes, frequency, and phase.

模拟信号由直流和交流分量、频率和相位四部分组成。

A device that senses and stores the instantaneous value of an analog signal.

一种检测和存储模拟信号瞬时值的设备。

This is a mature to deal with the pressure sensor output analog signal process.

这是一个成熟的用于处理压力传感器输出的模拟信号的程序。

Analog signals vary continuously; an example of an analog signal is a sound wave.

模拟信号是连续变化的；声波就是模拟信号的一个例子。

The first essential step in analog-to-digital conversion is to sample an analog signal.

模数转换关键性的第一步是对模拟信号进行采样。