A method for representing digital data analog signals by changing the phase of the analog carrier to represent the digital information is known as

A method for representing digital data analog signals by changing the

1.	A method for representing digital data analog signals by changing the phase of the analog carrier to represent the digital information is known as
A.	PIA
B.	PSK
C.	PM
D.	PM
E.	None of the above
Answer» C. PM

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A method for representing digital data analog signals by changing the phase of the analog carrier to represent the digital information is known as

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