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`!Signal compression`! is the use of various techniques to increase the quality or quantity of signal parameters transmitted through a given telecommunications channel.

Types of signal compression include:

• `F33f`_`[Bandwidth compression`:/page/wikibook/entry.mu`zim=wikipedia_en_all_nopic_2025-08.zim|entry_path=Bandwidth_compression]`_`f

• `F33f`_`[Data compression`:/page/wikibook/entry.mu`zim=wikipedia_en_all_nopic_2025-08.zim|entry_path=Data_compression]`_`f

• `F33f`_`[Dynamic range compression`:/page/wikibook/entry.mu`zim=wikipedia_en_all_nopic_2025-08.zim|entry_path=Dynamic_range_compression]`_`f

• `F33f`_`[Gain compression`:/page/wikibook/entry.mu`zim=wikipedia_en_all_nopic_2025-08.zim|entry_path=Gain_compression]`_`f

• `F33f`_`[Image compression`:/page/wikibook/entry.mu`zim=wikipedia_en_all_nopic_2025-08.zim|entry_path=Image_compression]`_`f

• `F33f`_`[Lossy compression`:/page/wikibook/entry.mu`zim=wikipedia_en_all_nopic_2025-08.zim|entry_path=Lossy_compression]`_`f

• `F33f`_`[One-way compression function`:/page/wikibook/entry.mu`zim=wikipedia_en_all_nopic_2025-08.zim|entry_path=One-way_compression_function]`_`f