Jamming (or variants) may refer to:

General

* Jamming (knot), the tendency of knots to become difficult to untie * Interfering with communications or surveillance: **

Radio jamming Radio jamming is the deliberate jamming, blocking or interference with wireless communications.https://apps.fcc.gov/edocs_public/attachmatch/DA-12-347A1.pdf Enforcement Advisory No. 2012-02 FCC Enforcement Advisory Cell Jammers, GPS Jammers, and Ot ...

** Radar jamming and deception **

Mobile phone jammer A mobile phone jammer or blocker is a device which deliberately transmits signals on the same radio frequencies as mobile phones, disrupting the communication between the phone and the cell-phone base station, effectively disabling mobile phones wi ...

Echolocation jamming Echolocation (or sonar) systems of animals, like human radar systems, are susceptible to interference known as echolocation jamming or sonar jamming. Jamming occurs when non-target sounds interfere with target echoes. Jamming can be purposeful or ...

** Radio-controlled improvised explosive device jamming, a counter-IED technique *

Jamming (physics) Jamming is the physical process by which the viscosity of some mesoscopic materials, such as granular materials, glasses, foams, polymers, emulsions, and other complex fluids, increases with increasing particle density. The jamming transition has ...

, an apparent change of physical state * Jamming (rock climbing), a rock climbing technique *

Jamming (weapon) A firearm malfunction is the failure of a firearm to operate as intended for causes other than user error. Malfunctions range from temporary and relatively safe situations, such as a casing that did not eject, to potentially dangerous occurrences ...

, a firearm malfunction

TV and radio

* Culture jamming, criticizing mass media through its own methods * ''Jammin (radio programme), BBC Radio 2 musical comedy show that aired since 2001 * Jammin, original version of TV series

Kickin' It with Byron Allen ''Kickin'' is a Rick James James Ambrose Johnson Jr. (February 1, 1948 – August 6, 2004), better known by his stage name Rick James, was an American singer-songwriter, musician and record producer. Born and raised in Buffalo, New York, ...

1992 * ''Jammin'' (2006 TV series), Sí TV reality television series that aired from 2006 to 2008

Music and dance

* Jammin, an alias of

DJ Zinc Benjamin Pettit (born 12 March 1972), better known as DJ Zinc, is a British DJ and record producer. Zinc first became known for 1995's "Super Sharp Shooter", a hip hop/jungle fusion, notably one of the pioneering jump-up anthems of its time. ...

Jam session A jam session is a relatively informal musical event, process, or activity where musicians, typically instrumentalists, play improvised solos and vamp over tunes, drones, songs, and chord progressions. To "jam" is to improvise music without exte ...

, a semi-improvised rock or jazz performance * Jamming (dance), cheered show-offs during social dancing * ''Jamming!'', a UK music fanzine of the 1970s–80s created by

Tony Fletcher Tony Fletcher (born 27 April 1964) is a British music journalist best known for his biographies of drummer Keith Moon and the band R.E.M., and also as a show director for the Rock Academy in Woodstock. ''Jamming!'' Born in Yorkshire, England, ...

*''Jamming'', dancehall reggae album by Frankie Paul, 1991 * "Jammin'" (Andrews Sisters song), debut hit song of the Andrews Sisters, 1937 * "Jamming" (song), by Bob Marley, 1977 * "

Master Blaster (Jammin') "Master Blaster (Jammin')" is a 1980 song by American singer-songwriter Stevie Wonder, released as the lead single from his nineteenth studio album, '' Hotter than July'' (1980). It was a major hit, spending seven weeks at number one on the U ...

", a song by Stevie Wonder, 1980

General

TV and radio

Music and dance

See also