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- Local_insertion abstract "In broadcasting, local insertion is the act or capability of a broadcast television station, radio station or cable system to insert or replace part of a broadcast network feed with content unique to the local station or system. Most often this is a station identification (required by the Federal Communications Commission), but is also commonly a television commercial or sometimes a radio ad, or a weather or traffic report. A digital on-screen graphic ("dog" or "bug"), commonly a semi-transparent watermark, may also be keyed (superimposed) with a television station identification over the network feed using a character generator using genlock. In the case where several programs are carried separately from the main broadcast network, this is known as regional variation (in the United Kingdom) or a television network (in Canada and the United States).Automated local insertion used to be triggered with in-band signaling, such as DTMF tones or sub-audible sounds (such as 25 Hz), but is now done with out-of-band signaling, such as analog signal subcarriers via communications satellite, or now more commonly via digital signals. Broadcast automation equipment can then handle these automatically.[citation needed] In an emergency, such as severe weather, local insertion may also occur instantly through command from another network or other source, such as the Emergency Alert System. In this case, the most urgent warning messages may interrupt without delay, while others may be worked into a normal break in programming within 15 minutes of their initial issuance.[citation needed]".
- Local_insertion wikiPageID "9634133".
- Local_insertion wikiPageRevisionID "570166842".
- Local_insertion hasPhotoCollection Local_insertion.
- Local_insertion subject Category:Broadcast_engineering.
- Local_insertion subject Category:Broadcasting.
- Local_insertion subject Category:Radio_terminology.
- Local_insertion subject Category:Television_terminology.
- Local_insertion comment "In broadcasting, local insertion is the act or capability of a broadcast television station, radio station or cable system to insert or replace part of a broadcast network feed with content unique to the local station or system. Most often this is a station identification (required by the Federal Communications Commission), but is also commonly a television commercial or sometimes a radio ad, or a weather or traffic report.".
- Local_insertion label "Ad-Insertion".
- Local_insertion label "Local insertion".
- Local_insertion sameAs Ad-Insertion.
- Local_insertion sameAs m.02pmlty.
- Local_insertion sameAs Q2041833.
- Local_insertion sameAs Q2041833.
- Local_insertion wasDerivedFrom Local_insertion?oldid=570166842.
- Local_insertion isPrimaryTopicOf Local_insertion.