# What is equaliser?

### Some articles on equaliser, equalisers:

Equaliser (sports)
... An equaliser is a term used in association football and ice hockey, sometimes in baseball to describe a goal or run scored by one particular team that ties ... Team B, but then Team B scores and makes the match 1-1, then that goal would be deemed an equaliser ...
Audio & Design (Recording) Ltd - Notable Products - Scamp Rack
... F300 Expander Gates S01 Compressor Limiter S02 Microphone Pre Amplifier S03 Sweep Equaliser S04 Parametric Equaliser S05 Dynamic Filter/Gate S06 Dynamic Filter/Gate S07 Octave Equaliser S08 DA 2in ...
Equaliser (mathematics) - In Category Theory
... Equalisers can be defined by a universal property, which allows the notion to be generalised from the category of sets to arbitrary categories ... and morphisms form a diagram in the category in question, and the equaliser is simply the limit of that diagram ... In more explicit terms, the equaliser consists of an object E and a morphism eq E → X satisfying, and such that, given any object O and morphism m O → X, if, then there exists a unique morphism u O ...
Lattice Phase Equaliser
... A lattice phase equaliser or lattice filter is an example of an all-pass filter ... resistance filters such as bridge-T equalisers ... The lattice phase equaliser was invented by Otto Zobel ...
Equaliser (mathematics)
... In mathematics, an equaliser, or equalizer, is a set of arguments where two or more functions have equal values ... An equaliser is the solution set of an equation ... contexts, a difference kernel is the equaliser of exactly two functions ...

### More definitions of "equaliser":

• (noun): Electronic equipment that reduces frequency distortion.
Synonyms: equalizer