What is an analog signal?
举一反三
- What is an analog signal?
- Generally speaking, digital transmission can get higher signal quality than analog transmission, because? A: The repeater can regenerate digital pulses to remove signal distortion, and the amplifier amplifies the analog signal as well as the analog signal distorted B: Digital signals are smaller than analog signals and are not prone to distortion C: Analog signals are continuous and are not prone to distortion D: Digital signal is easier to sample than analog signal
- Analog signal is continuous
- What is the term that is used to describe the process of converting a signal from digital to analog？（） A: packetization B: quantization C: decoding D: sampling
- Analog signal is continuous A: 正确 B: 错误