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level: Encoding

Questions and Answers List

Question	Answer
Analog data into Digital signal encoding is done by	Pulse Code Modulation (PCM)
The process of converting the data into a specified format for the secured transmission is called _________	Encoding
Which are the two types of Bi-phase encoding?	Bi-phase Manchester and Differential Manchester
The most common Block coding types are _______	4B/5B and 8B/6T
What does represent the binary data in the form of variations in the amplitude of a signal?	Amplitude Shift Keying (ASK)
Modulation techniques such as Amplitude Modulation, Frequency Modulation and Phase Modulation etc comes under _________	Analog data to Analog signals encoding
Modulation techniques such as Amplitude Shift Keying (ASK), Frequency Shift Keying (FSK), Phase Shift Keying (PSK) comes under _________	Digital data to Analog signals encoding
The signal level will be checked twice for every bit time, both initially and in the middle for _________	Bi-phase Encoding
The encoding technique that uses more than two bits to transmit simultaneously on a single signal to reduce bandwidth is called _________	M-ary Encoding
Which are the different types of M-ary techniques?	M-ary ASK, M-ary FSK and M-ary PSK