why digital signals are preferred over analog in com?
Answer Posted / rinkesh
because in the digital communication there are only two
voltage levels are used to communicate(to transfer or to
receive the signal), that are high voltage(1) and low voltage
(0). And easier to control the devices used in this type of
communication system.
| Is This Answer Correct ? | 13 Yes | 5 No |
Post New Answer View All Answers
what are the test requirment fot protocol testing (for SS7,SIP)
what are the Technical Specifications of D/240PCI-T1
Explain the approximate cost of the corrosion penetration monitoring system(cpmp)?
processor of my PC is pentium dual core.. i want to know the configuration of my PC... pls send answer as soon as possible.
A channel has a bit rate of 4kbps and a propagation delay of 20msec. For what range of frame sizes does stop-and-wait give an efficiency of at least 50%
how to know what resistance is required to stabilse the ckt performance
Explain why an ordinary transistor is called bipolar.
Explain why reversal of phase occurs in a bjt ce amplifier.
why ,in CE configuration amp the output is 180 deg phase shift....?
Electronic technical analysis
For how much time F-1 vissa is valid?
why the exchang voltge is in minus polarty i.e -48 instead of +48
Explain the design 8421 to 2421 binary code converter?
What is transponder? Give the difference between transducer and transponder?
why the pic micro controller have internal eeprom?But in 8051 have only rom and ram.