intercom microphone

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• Intercom — Call button redirects here. For call buttons provided to patients in a health care setting, see Nurse call button. Intercom system in the Pittock Mansion An intercom (intercommunication device), talkback or doorphone is a stand alone voice… …   Wikipedia

• intercom — [[t]ɪ̱ntə(r)kɒm[/t]] intercoms N COUNT An intercom is a small box with a microphone which is connected to a loudspeaker in another room. You use it to talk to the people in the other room …   English dictionary

• intercom — noun Etymology: short for intercommunication system Date: 1940 a two way communication system with a microphone and loudspeaker at each station for localized use …   New Collegiate Dictionary

• intercom — /in teuhr kom /, n. Informal. 1. an intercommunication system. 2. a microphone or receiver of an intercommunication system. [1935 40; by shortening] * * * …   Universalium

• intercom — in•ter•com [[t]ˈɪn tərˌkɒm[/t]] n. tgp inf a communication system within a building, airplane, etc., with a loudspeaker or receiver for listening and a microphone for speaking at each of two or more points • Etymology: 1935–40; shortening of… …   From formal English to slang

• Interruptible feedback — or interruptible foldback (IFB) systems are used in broadcasting and motion picture production for crew communication, audio monitoring and cueing.The IFB is a special intercom circuit that consists of a program feed sent to an earpiece worn by… …   Wikipedia

• Ellen (TV series) — Infobox Television show name = Ellen caption = Ellen season 3 DVD cover format = Sitcom camera = Multi camera runtime = Approximately 22 minutes starring = Ellen DeGeneres Joely Fisher Jeremy Piven David Anthony Higgins Clea Lewis Arye Gross… …   Wikipedia

• sound — I (New American Roget s College Thesaurus) I adj. whole, undamaged; healthy, robust; logical, true, valid, reliable, honorable, trust worthy; solvent; strong, firm; thorough; unbroken. See perfection, health, stability.Ant., unsound, unhealthy,… …   English dictionary for students

• Public address — This article is about audio systems. For IP addresses, see IP address. Horn loudspeakers are often used to broadcast sound to outdoor locations A public address system (PA system) is an electronic amplification system with a mixer, amplifier and… …   Wikipedia

• XLR connector — The XLR connector is an electrical connector design. XLR plugs and sockets are used mostly in professional audio and video electronics cabling applications. Home audio and video electronics normally use RCA connectors. In reference to its… …   Wikipedia

• A2 (theater) — A2 is an abbreviation for Audio Assistant, Second Audio Assistant, or Second Assistant Audio Engineer. Any of these three terms, or any similar term such as Mic Wrangler, may be used to describe the same set of duties.An A2 is a stagehand who is… …   Wikipedia