https://padlet.com/pandaffu/xab22nlresw7 Made with a bold sensibility en-us 2018-09-24 09:30:03 UTC 2026-01-14 10:18:30 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Planets.png joshuakhan123 https://padlet.com/pandaffu/xab22nlresw7/wish/284918454  Lossy compression is a data compression method that sacrifices some information to achieve an even smaller file size than lossless compression.
What it is most commonsly used for -  Lossy compression is most often used on video, audio, and many types of image files. For example, in an mp3, lossy compression can remove parts of the sound file that we can barely hear. By doing this, nearly all of the sound quality is preserved while reducing file size. Some files types do not support lossy compression at all. If they are compressed in this method, they will not work when decompressed. ]]> 2018-09-24 09:43:40 UTC https://padlet.com/pandaffu/xab22nlresw7/wish/284918454 pandaffu https://padlet.com/pandaffu/xab22nlresw7/wish/284918772
Lossy compression - a method of reducing the number of bits needed to express information, which do not guarantee that the reproduced information will be identical to the original. 

Usually lossy compression is used in:
- Sounds
- Images
- Movies
with audiovisual data, the sound is compressed separately from the pictures]]> 2018-09-24 09:44:46 UTC https://padlet.com/pandaffu/xab22nlresw7/wish/284918772 laylo_dave01 https://padlet.com/pandaffu/xab22nlresw7/wish/284918996 Advantages of Lossy: can reduce file size to a small amount

Disadvantages of Lossy: Quality degrades and can never go back to original after compressing.]]> 2018-09-24 09:45:41 UTC https://padlet.com/pandaffu/xab22nlresw7/wish/284918996 laylonathan1 https://padlet.com/pandaffu/xab22nlresw7/wish/284919820 Lossless compression is a type of compression which allows the file to be compressed without losing it quality. It would also allow the file to be decompressed to its original quality and size.
PNG - is an example of lossless compression]]> 2018-09-24 09:49:07 UTC https://padlet.com/pandaffu/xab22nlresw7/wish/284919820 obedelamo https://padlet.com/pandaffu/xab22nlresw7/wish/284927752 2018-09-24 10:20:06 UTC https://padlet.com/pandaffu/xab22nlresw7/wish/284927752