what is an analog signal?
A: Analog signal is a continous values
B: Analog signal is a discrete values
C: Analog signal is sometimes continous,sometimes discrete
A: Analog signal is a continous values
B: Analog signal is a discrete values
C: Analog signal is sometimes continous,sometimes discrete
举一反三
- Comparing with an analog signal assuming a continuous range of values, a digital signal assumes discrete values, usually two permitted values.
- 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
- (True or False ) The values of an analog signal flow smoothly from one to the next.
- Analog signal is continuous