Analog Signal and data
Analog data Analog data is refers to information that is continuous, example like the analog clock that has hour,minute and seconds hands that provide information in continuous form. Analog data like the sounds made by human voice, take on continuous values. when someone speaks, an analog wave is created in the air. This can be captured by a microphone and converted to an analog signal or sampled and converted to a digital signal. Analog Signals Analog signal is similar as data, an analog signal has infinitely many levels of intensity over a period of time, As the wave moves from value A to value B, it passes through and includes an infinite number of values along its path. Analog signal Periodic & non-periodic analog signals There are two type of analog signal which are periodic analog signal and non-periodic signals. The graph above you may think that is a non-periodic analog signal but it was a periodic analog signal because it repeats pattern over subseque...