Analog and Digital transformation
Thursday, December 12, 2019 | 9:33 PM | 0 comments
WHAT IS ANALOG
- Analog signals are continuous wave signals that change with
time period whereas digital is a discrete signal is a nature
-for
example, in an analog
tape
recorder,
a signal is taken straight from the microphone and laid onto tape.
WHAT IS DIGITAL
- The
analog wave is sampled at some interval, and then
turned into numbers that are stored in the
digital device
-For example CD
Digitalization
Process
- Digitization is the process of converting analog signals or information of any form into a digital format that can be understood by computer systems or electronic devices. the term is used when converting information like text, images or voices and sounds, into binary.
Benefit of
digitalization
- Digital
signals are more secure, and they do not get damaged by noise.
- They allow the signals
transmitted over a lengthy distance.
- These signals use low bandwidth
- Digital signal has a higher rate
transmission
- By using these signals, we can
translate the messages, audio, video into device language.
- Digital signals enable the
transmission of multidirectional concurrently
For real life example, we can see that how Malaysia has moved to digitalization is then the government tell us to change our television from analog to digital with is MyFreeView
