___________ is the transmission and reception of sound processed into patterns of numbers, or "digits"

CPE 313 QUIZ 1

Quiz
•
Computers, Instructional Technology
•
3rd Grade
•
Hard
Marvin Golez
Used 5+ times
FREE Resource
37 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Digital Processing
Digital communication
Digital Radio
Digital Transmission
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
________ is the transmission of signals that vary discretely with time between two values of some physical quantity, one value representing the binary number 0 and the other representing
Digital Processing
Digital communication
Digital Radio
Digital Transmission
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
The source of information can be analog or digital, e.g. analog: audio or video signal, digital: like teletype signal
Source Decoder
Source Encoder
Channel Encoder
Information Source
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
The process of efficiently converting the output of whether analog or digital source into a sequence of binary digits is known as __________.
Source Decoder
Source Encoder
Channel Encoder
Information Source
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
It Introduce in controlled manner, some redundancy in the binary information sequence that can be used at the receiver to overcome the effects of noise and interference encountered in the transmission on the signal through the channel.
Source Decoder
Source Encoder
Channel Encoder
Information Source
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
If an analog signal is desired then source decoder tries to decode the sequence from the knowledge of the encoding algorithm. And which results in the approximate replica of the input at the transmitter end.
Source Decoder
Source Encoder
Channel Encoder
Information Source
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
It turns convert the sequence into electric signals so that we can transmit them on channel and maps the binary sequences into signal wave forms.
Digital Modulator
Channel Decoder
Channel
Digital Demodulator
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