analog
🇬🇧/ˈænəlɒɡ/ 🇺🇸/ˈænəlɔːɡ/adjective [原级] [自] 模拟的；有长短针的
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。
noun [抽象名词] [自] 模拟；类似物
By filtering the pulses, we obtain an analog value proportional to the PWM input. 想办法对输出进行滤波, 就可以在输出端得到与数字输入对应的模拟信号.
