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True or False
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1
The entire TV signal occupies a channel in the spectrum with a bandwidth of 6 KHz.
A)True
B)False
2
Television uses a vestigial sideband transmission so that bandwidth is reduced.
A)True
B)False
3
In a TV signal, the sound is frequency-modulated and the picture is amplitude-modulated.
A)True
B)False
4
The greater the number of television scan lines, the higher the resolution and the greater the detail that can be observed.
A)True
B)False
5
The technique of interlaced scanning produces 225 lines.
A)True
B)False
6
The greater the bandwidth of a video system, greater definition and detail will result.
A)True
B)False
7
The revolution of the picture refers to the amount of detail that can be shown.
A)True
B)False
8
In a television transmitter, the color burst rides on the back porch of the horizontal sync pulse.
A)True
B)False
9
In a TV receiver, the tuner consists of an RF amplifier, mixer, and local oscillator.
A)True
B)False
10
To determine the sound carrier when the channel and video carrier frequency are known, add 10.7 MHz to the video signal.
A)True
B)False
11
By 2009, all new TV sets must have a digital HDTV tuner for over-the-air reception.
A)True
B)False
12
The entire TV signal occupies a channel in the spectrum with a bandwidth of 16 MHz.
A)True
B)False
13
Scanning is a technique that divides a rectangular scene into individual squares.
A)True
B)False
14
The bandwidth of a video system determines the resolution.
A)True
B)False
15
In the TV signal, the I and the Q signals are referred to as the chrominance signals.
A)True
B)False







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