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What is it called when compression data some of the data is lost yet can represent the original close enough?
Wiki User
∙ 14y ago
When compressed data that is subsequently decompressed does not exactly match the original, yet it is considered close enough to the original to be usable, that algorithm is called a lossy compression.
Contrast that with lossless compression, where the decompressed version exactly matches the original. Lossy compression is useful in audio and video, where exactness is not critical, while lossless compression is useful in data streams that must be preserved exactly. The lossy compression algorithm often results in more compact compressed results.
Wiki User
∙ 14y ago
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How many bits represent the days of the week?
In theory, 3 bits are enough to represent up to 8 (23) combinations.In theory, 3 bits are enough to represent up to 8 (23) combinations.In theory, 3 bits are enough to represent up to 8 (23) combinations.In theory, 3 bits are enough to represent up to 8 (23) combinations.
When data points in a set of a data are extreme enough to have a significant effect on the mean what are they called?
Such a data point is called an outlier.
What sphere do you live in?
The sphere that we all live on is called the Earth. (It is not a perfect sphere, but close enough)
What is a set of 2 numbers that identifies a location on the coordinate axes?
Oddly enough, they are called the coordinates!
Can you find your math book called Prime Time factors and multiples?
If you look hard enough, probably.
How does a dodge cummins engine fire?
The engine compression creates enough heat for the fuel to combust.The engine compression creates enough heat for the fuel to combust.
Why are there no spark plugs on a compression ignition engine?
They are not needed, the high compression creates enough heat for the air fuel mixture to self ignite.They are not needed, the high compression creates enough heat for the air fuel mixture to self ignite.
Do you wear compression shorts with underwear?
yes the pads in compression shorts don't help enough
How many bits represent the days of the week?
In theory, 3 bits are enough to represent up to 8 (23) combinations.In theory, 3 bits are enough to represent up to 8 (23) combinations.In theory, 3 bits are enough to represent up to 8 (23) combinations.In theory, 3 bits are enough to represent up to 8 (23) combinations.
Compression can result in if the force is strong enough to break the crust?
faulting
Will an engine with low compression idle smoothly?
No. It won't have enough compression to fire the cylinder to burn the fuel and air mixture thus creating a "miss".
Compression can result in what if the force is strong enough to break the crust?
faulting (apex)
Can Compression result in blank if the force is strong enough to break the crust?
Faulting
Can a freezing pipe cause a compression valve to slip off the end of a copper pipe?
If that's where the freezing occurred and the compression fitting wasn't tight enough.
Is it safe enough compressiom fitting in rediator pipe?
No. Compression fittings are NOT for steam pipes
What happens when oil is mixed with oxygen under pressure?
If the compression is high enough you get a diesel engine.
What is the stress that squeezes rock until it folds or breaks?
The force that squeezes a rock until it folds or breaks is called compression. When enough stress builds up in a rock, the rock can break, and create a fault.
