channel identification sign

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• Sign-on — (or startup) is the term used to describe the beginning of operations for a television station. It is the opposite to a sign off (or closedown).As with sign offs, sign ons vary from country to country, and from station to station.North AmericaIn… …   Wikipedia

• Sign-off — (or closedown) is the sequence of operations involved when a radio or television station shuts down its transmitters and goes off the air for a predetermined period; generally this occurs during the overnight hours. It is the opposite to a sign… …   Wikipedia

• Station identification — (sometimes called a sounder or stinger ) is the practice of any type of radio or television station or network identifying itself, typically with a call sign or brand name. Over the air transmitters may be required to identify themselves… …   Wikipedia

• North American call sign — Many countries have specific conventions for classifying call signs by transmitter characteristics and location. The North American call sign format for radio and television call signs follows a number of conventions. All call signs begin with a… …   Wikipedia

• Radio-frequency identification — (RFID) is a technology that uses radio waves to transfer data from an electronic tag, called RFID tag or label, attached to an object, through a reader for the purpose of identifying and tracking the object. Some RFID tags can be read from… …   Wikipedia

• Automatic Identification System — The Automatic Identification System (AIS) is a system used by ships and Vessel Traffic Services (VTS) principally for identification and locating vessels. AIS provides a means for ships to electronically exchange ship data including:… …   Wikipedia

• Signage — A sign, just to the south of the Las Vegas Strip, welcoming visitors to Las Vegas Signage is any kind of visual graphics created to display information to a particular audience. This is typically manifested in the form of wayfinding information… …   Wikipedia

• TVW (WISC-TV) — TVW (Digital subchannel of WISC TV) Madison, Wisconsin Branding tvw Channels Digital: 50 2 (or 3 2 PSIP) Affiliations …   Wikipedia

• Call signs in North America — are frequently still used by North American broadcast stations in addition to amateur radio and other international radio stations that continue to identify by call signs around the world. Each country has a different set of patterns for its own… …   Wikipedia

• Roman Catholicism — the faith, practice, and system of government of the Roman Catholic Church. [1815 25] * * * Largest single Christian denomination in the world, with some one billion members, or about 18% of the world s population. The Roman Catholic church has… …   Universalium

• Unidentified flying object — UFO redirects here. For other uses, see UFO (disambiguation). Photograph of alleged UFO, New Jersey, July 31, 1952 A term originally coined by …   Wikipedia