Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / shweta
modulation is needed to transfer the signal from
transmitter to reciever. As the signal passes from
transmmiter to reciever there are many external effects
such as noise and other factors which can degrade the
signal so there is a need of modulation so that the signal
cant become so much week that it cant reach the reciever.
If the signal is sent without modulating then it will get
degraded due to external effects.
| Is This Answer Correct ? | 48 Yes | 13 No |
Post New Answer View All Answers
What is the main drawback of a dual slope adc?
Give an Example for negative feedback and positive feedback?
Explain how to convert design gray to binary code?
Hi i am chinna reddy i had completed my b.tech(ECE)2010 passout. but still no job please if anyone help me and suggest me. my mailid:chinnareddy.be@gmail.com Thanks&Regards chinna
What is meant by k-map or karnaugh map?
What is the need for base values?
write the 10 prime nos program in c++?
The electric field in the space charge region decreases with forward bias and increases with reverse bias. Why?
What is meant by bidirectional or half-wave ac voltage controller?
interface 8085 microprocessor with 4K RAM, 256 bytes RAM, 2K RAM and 6K ROM using decoders and gates?
R/s syllabus required to crack Mahagenco interview for jr eng. post. I also want sample papper
Why the aspect ratio of tv video display is 4:3 or 16:9? Why not it is any other?
Why regeneration is not possible in semiconductor
PLEASE SEND ME THE TTA EXAMS PREVIOUS PAPERS TO PREPARE TTA2009
Name the equipments required for 2+2+2.
