Digital Vs Analog ( Advantages & Disadvantages )
A method of storing, processing and transmitting information through the use of distinct electronic or optical pulses that represent the binary digits 0 and 1.
Advantages of Digital -
- Less expensive
- More reliable
- Easy to manipulate
- Flexible
- Compatibility with other digital systems
- Only digitised information can be transported through a noisy channel without degradation
- Integrated networks
Disadvantages of Digital -
- Sampling Error
- Digital communications require greater bandwidth than analogue to transmit the same information.
- The detection of digital signals requires the communications system to be synchronised, whereas generally speaking this is not the case with analogue systems.
Definition of Analogue
Analogue is a transmission standard that uses electrical impulses to emulate the audio waveform of sound. When you use a phone, the variations in your voice are transformed by a microphone into similar variations in an electrical signal and carried down the line to the exchange.
Advantages of Analogue -
- Uses less bandwidth
- More accurate
Disadvantages of Analogue -
- The effects of random noise can make signal loss and distortion impossible to recover
Labels: Advantages and Disadvantages, Analog, Communication, Comparison, Differences, Digital, Versus
8 Comments:
looking for that subject in the sum form. thank you so much!
Amazing subject abd we can learn more techniques of manupalating the various versions of digital signal.thnxx
This needs more information of analog.
need a explain using graphs pleaase...
im studying electronic communication system advance city and guilds, i need more info
This is actually good to read content of this blog. A is very general and huge knowledgeable platform has been known by this blog. I in reality appreciate this blog to have such kind of educational knowledge.
pueraria mirifica benefit
Graceful written content on this blog is really useful for everyone same as I got to know. Difficult to locate relevant and useful informative blog as I found this one to get more knowledge but this is really a nice one.
อย เครื่องมือ แพทย์
Thank you so much
Post a Comment
Subscribe to Post Comments [Atom]
<< Home