Lossy compression techniques permanently discard some data during compression,so that large files become smaller and thus easier to transmit.

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Lossy compression techniques employ various methods to permanently discard some data in order to achieve significant reduction in file size. While this results in a loss of some amount of information, the approach is commonly used for compressing multimedia files like images, audio and video. As a result, the compressed files require less storage space and bandwidth, making them easier and quicker to transmit over the Internet.

Lossy Compression Techniques Permanently Discard Some Data During Compression,so That