Demodulation is done in ________
In TV transmission, picture signal is ________ modulated.
How many types of multiplexing techniques are?
FinFET has low current drive which results in a
_________is the reverse process of modulation, which is used to get back the original message signal
___________ is a technique whereby a number of independent signals can be Combined into a composite signal suitable for transmission over a common channel
_________ is the equipment which converts physical message, such as sound, words, pictures etc., into corresponding electrical signal
In __________ communication , the media of transmission is a pair of conductors called transmission line
In _________ communication transmission media is open space or free space
Which of the following are the disadvantages of Slope detector
__________ is equipment which converts electrical signal back to the physical message
Which of the following are the types of amplitude modulation
Power in an FM signal is dependent on __________
Modulation is needed in a communication system to achieve the following basic needs