Team 1
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Team 2
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Teams
Name
Score
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15
×
Which signal has waves with a step-like appearance?
Digital Signals
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15
×
Which signal is more reliable?
Digital Signals
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baam
Lose 15 points!
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×
star
Double points!
Okay!
×
gift
Win 20 points!
Okay!
×
lifesaver
Give 25 points!
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15
×
Which signal is more susceptible to background noise/interference?
Analog Signals
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15
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What type of signal is this an example of
analog
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15
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What transmits information?
Waves
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15
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Which signal can easily correct noise or distortion?
Digital Signals
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heart
Other team wins 20 points!
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seesaw
Swap points!
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×
gift
Win 10 points!
Okay!
×
lifesaver
Give 5 points!
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banana
Go to last place!
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rocket
Go to first place!
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fairy
Take points!
5
10
15
20
25
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lifesaver
Give 10 points!
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15
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Which signal can only take on the values of 0 or 1?
Digital Signals
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15
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Which signal can travel long distances without losing its quality?
Digital Signals
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15
×
What type of signal is this an example of
analog
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15
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Which signal is smooth and continuous?
Analog Signals
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15
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True or False: Noise does not have as large an effect on digital signals because they have defined levels.
True
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15
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Combinations of short (dot) and long (dash) wave pulses that represent letters and numbers
Morse Code
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×
baam
Lose 10 points!
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seesaw
Swap points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
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×
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