A device used to apply audio level compression to an audio signal

Gas compressor, a mechanical device that compresses a gas (e.g., air or natural gas)

KOMPRESSOR (born 1979) is an electronic musician and the alter-ego of Andreas K. from Washington Court House, Ohio, United States. KOMPRESSOR later revealed himself to be Drew, the author of the popular Toothpaste For Dinner daily webcomic and blog.[1]...

Compaction may refer to: Soil compaction, for mechanically induced compaction near the ground surface Compaction (geology), part of the process of lithification involving mechanical dewatering of a sediment by progressive loading under several km of...

Compressor (software), a video and audio compression and encoding application made for use with Final Cut

Decompression has several meanings: in physics, decompression is the release of pressure and is the opposition of physical compression in medicine and aviation, decompression can refer to decompression sickness in surgery, decompression can refer to a...

. Expansion may refer to: In physics: expansion of space, thermal expansion, expansion fan. In computer hardware: an expansion card In computer programming: in-line expansion In computer gaming: an expansion pack (in real time strategy games like...