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
Why slew rate is not infinite in ideal op-amp?
Explain what kind of negative feedback is present in a noninverting op-amp.
Explain what are the factors which the measurement accuracy of q-meter?
What happens when an ammeter is connected across the circuit?
which modulation will be suitable for transmitting audio file? is there any transformation needed for transmission?
What is piv of a diode in a rectifier circuit?
Explain avalanche breakdown?
what is the different between gsm and cdma?
What is the difference between transducer and transponder?
Which filter has the highest q factor?
Define what types of carriers are present in space charge region?
How to configure Network printer What is DHCP? what is the use of DHCP?
Define what are the main purposes for which a common-collector amplifier may be used?
Explain what does ce mean..u will see it on almost every chip(ic)?
what is the present model of group1 and group 2 syllabus plz send the link ?