Interested to Buy Any Domain ? << Click Here >> for more details...
why digital signals are preferred over analog in com?
- 7 Answers
- 22946 Views
- I also Faced
- E-Mail Answers
Answer Posted / pavithranagamani
Digital signals have only two levels such as binary 0 and 1.so if noise is interfered,then it can be easily detected and recovered.Thus the error recovery is greatly utilised.But in analog signal,the signal has various voltage level at various time.
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
What is the need for load flow study?
What is an asic?
I CLEARED THE MTNL WRITTEN EXAM, CAN U PLEASE POST THE INTERVIEW QUESTIONS...... I AM FROM ELECTRONICS AND COMMUNICATION BACK GROUND AND THE TYPE OF INTERVIEW? and give the reply to sridhert@rediffmail.com
What is the purpose of using an instrumentation amplifier.
Explain zener breakdown and avalanche breakdown?
draw the fig of bridge rectifier?
Explain the difference between a multiplexer and encoder? Also what is the between demultiplexer and decoder?
What is a bistable multivibrator?
What is the difference between synchronous and asynchronous counters?
wbsedcl job in kolkata
Indicate the various quantities that can be measured with a multimeter.
Define what is hole current?
sir,did u send me hpcl syllabus for engg. disiplience & previous year
* ** *12* *123* *1234* *12345* *123456* ********
Pls send me the papers for Section engineer exam for railways.Its on 9th oct-08.Its urgent.My id is abhay_jg@yahoo.com
