Five Reasons why Having A wonderful Crystal Tower Is not Sufficient

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About This Quiz While buying an integrated home theater (also called home theater-ina-box, or HTIAB) simplify a lot of the choices you have to make about your component choices, there's also much to be learned about technology for home entertainment. You believe you're comfortable with home theatre systems.


What does the number following the decimal point mean when looking at speaker systems?

transmission strength of the overall signal

the next generation of development for the speaker system

The number of subwoofers

Subwoofers are speaker that emit bass frequencies. The number on a speaker's label, immediately after the decimal number, shows the number of subwoofers in it.

Subwoofer channels send bass to the ears. What is the maximum number of hertz that the subwoofer channel broadcast these sounds?

the 20 to 200-Hz range

Bass frequencies range from 20-200 Hz frequency range.

The band 40-400 Hz

The frequency range 100-400 Hz

What color is the laser employed in a Blu-ray player?

Red, like with any other disc reader

Blue, clearly

Like the name implies, Blu-ray utilizes a blue laser to read its high-def discs.

Blu-ray laser isn't evident.

When you press a button on the remote control, is there anything that comes out?

Sonic waves

Infrared Light

Many remote controls utilize the infrared signal to connect using an LED (light-emitting diode) in the handset, although Bluetooth is now a popular wireless solution.

ultraviolet light

To what connection system in your home do the 802.11 standard mean?
crystal wholesale suppliers

The wireless network

Wi-Fi devices connect using technology that is based on the 802.11 standard.

Digital cable connections

Bluetooth connectivity

What is more important, 802.11n wifi or 802.11g WiFi?



The standard network is usable for all devices, 802.11n increases the performance of 802.11g offering up to five times the speed and twice the range.

It doesn't matter .

What exactly is "HDMI" actually stand for?

High Definition Media Interface

HDMI refers to High Definition Media Interface. HDMI connects HD video to the device but does not alter the signal.

Digital Memory Interface with High Definition

High-speed Digital Media Input

What's the name of these three-color cables that we use on some older systems?

Cyan-Yellow-Magenta (CYM)

Visual-Graphic-Antenna (VGA)

Video Graphics Array (VGA)

VGA (Video Graphics Array) was an old analog video standard. It used multiple cables to process various colours in the video signal.

What is the size of an image that can be transmitted at 1080p

1920 by 1080 pixels

The standard 1080p uses the grid size of the size of 1920x1080 pixels and then scaled down in proportion to the width of your screen.

Or larger, (30 inches (76.2 millimeters) in length

less than 30 inches (76.2 centimeters) large and

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Which type of TV uses liquid crystals in order to display the image?




As with LED screens, both LCD and LED screens make use of Liquid crystal Display technology. However, the LCD screen uses LEDs to illuminate up the LCD display, rather than CFL (fluorescent) lighting.


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The Quiz

Although buying an all in one home theater (also named home theater-in-a box, also known as HTIAB) will simplify some of the choices on which components to choose, there are still many things to know about technology for home entertainment. Do you think you are familiar with how to use home theater systems?

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