Frequency (disambiguation)
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Frequency refers to how often an event occurs within a given period.
Frequency may also refer to:
General
- Audio frequency, a periodic vibration whose frequency is audible to the average human
- Statistical frequency, the number of times an event occurred in an experiment or the study
- Utility frequency or mains frequency, the frequency of an alternating current electricity supply
- Frequency spectrum, a continuum of vibrations of varying amplitude such as sound or light
Popular culture
- Frequency (film), a 2000 film starring Jim Caviezel and Dennis Quaid
- Frequencies (film), a 2013 film starring Daniel Fraser and Eleanor Wyld
- FM4 Frequency Festival, an Austrian music festival
- Frequency (radio station), a student radio station based in Preston, England
- Frequency (video game), a 2001 music video game
- Frequency (Nick Gilder album), 1979
- Frequency (IQ album), 2009
- Frequencies (album), a 1991 album by electronic band LFO
- "Frequency", a song by Super Furry Animals from their album Love Kraft
- "Frequency", a song by Welsh rock band Feeder from their 2005 album Pushing the Senses
- Frequency (producer) (born 1983), New York-based music producer and DJ
- "Frequency", a song by The Jesus and Mary Chain from Honey's Dead
Entertainment
- Frequency (company), a service that aggregates free-to-watch online video
Science and medicine
- Frequency (gene)
- Spatial frequency, in physics, periodicity over distance
- Urinary frequency, the frequent passing of small amounts of urine
See also
- Periodicity (disambiguation)
- Rate of change (disambiguation)