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What does multiplexing use to prevent channel frequencies from overlapping?
Wiki User
∙ 13y ago
Guard bands between channels
Wiki User
∙ 13y ago
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Why low frequencies are not used for data transmission in computer networks?
Low frequencies are avoided for data transmission in computer networks to prevent data loss due to attenuation of the signal. Also, low frequencies are incapable of transferring data at the speeds of higher frequencies.
Difference between drainage channel and irrigation channel?
A drainage channel is designed to remove excess water from an area, such as rainwater or wastewater. It is typically sloped to allow water to flow away from the area and may have a grate or cover to prevent debris from entering. An irrigation channel, on the other hand, is designed to bring water to an area for the purpose of watering plants or crops. It may be lined with concrete or other materials to prevent erosion and may have gates or valves to control the flow of water.
What is a cavity combiner in a communication system?
A Cavity Combiner is a device which allows the outputs of two or more transmitters on different frequencies to be combined. It uses bandpass filters on each input to prevent the signals from the other transmitters from entering the output of a transmitter.
What can you build to prevent tornadoes?
There is nothing that we can do or build that can prevent tornadoes.
What must be done to prevent porosity in welding?
what must be done to prevent this from happening
What is purpose of guard band?
Also called a frequency guard band, a narrow frequency band between adjacent channels in multiplexing that is kept unused to prevent the channels from overlapping and causing crosstalk among modulated signals. Guard bands are commonly used in FDM but are also used in any data transmission method that relies on frequencies.
Do Stable allele frequencies prevent microevolution?
no
Why low frequencies are not used for data transmission in computer networks?
Low frequencies are avoided for data transmission in computer networks to prevent data loss due to attenuation of the signal. Also, low frequencies are incapable of transferring data at the speeds of higher frequencies.
Who can we prevent roofs from water?
The sloping roof of a house is covered in an overlapping covering of slates or tiles, forming a waterproof weather protection.
How do insert a transition without it overlapping the next 'slide' in Microsoft Movie Maker?
You can't do that in any video editing software that I know of. The whole concept of a 'transition' is 'movement from one frame to another'. Therefore, you can't prevent a transition from overlapping the next frame.
Do parental controls keep you from seeing your channel stats on socialbladecom?
The parental controls goes not in any way prevent you from seeing the channel stats on socialbladecom. The parental controls only help the parents prevent their children from watching certain channels.
Where do venous valves channel blood?
They prevent back flow and help to return blood to the heart.
What are Enbankments?
Enbankment is a way to prevent floods taking place. They are deep river channel to stop the river over flowing when it rains. Enbankment is a way to prevent floods taking place. They are deep river channel to stop the river over flowing when it rains.
Does taking a calcium channel blocker prevent the extra calcium taken for bone loss going to the bones?
No, calcium channel blockers work at the level of muscle cells.
What does an agonist for a ligand-gated ion channel typically do?
Agonists tend to work in favor of something, therefore an agonist for a ligand-gated ion channel would open the channel whereas an antagonist would prevent it from opening.
For what purpose are shingles used?
Shingles are used to prevent water from entering a home through a roof. They are placed in the upper section of the house overlapping eachother, when it rains, the water just floats out of the roof.
Why might buildings up levees to prevent floods sometimes backfire?
these walls prevent the natural channel- widing process that rivers normally undergo as there volume increases.
