Equalizer

Equalizer or equaliser (see spelling differences) may refer to:

• Equalization, the process of adjusting the strength of certain frequencies within a signal
• An equalization filter for used audio and similar signals
• An Equalizer (communications) used in telecommunications
• Equalizer (mathematics), the solution set of an equation
• Equaliser (sports), a goal or run that ties the game
• Equalizer (computer program), a program which helps Stephen Hawking to talk.
• The Equalizer, an American action-adventure television series
• GAU-12 Equalizer, a type of Gatling gun
• Equalizer (Datel), a game-hacking cheat cartridge by Datel
• Equal-i-zer, a brand of towing hitch
• "Equalizer" (k-os song), a song by hip hop artist k-os
• A weapon in the video game Team Fortress 2 that deals more damage and increases movement speed as the player loses health.
• A term sometimes used to describe a whippletree
• A slang term for a gun