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  2. List of defunct television networks in the United States

    en.wikipedia.org/wiki/List_of_defunct_television...

    Aired music videos from various artists from around the world; purchased and shut down by Hubbard Broadcasting in 2008 to expand distribution for Ovation TV. m Channel: Aired syndicated music videos, TV shows, movies and news. Was folded under decision of the owner/creator of the network. MOR Music TV: August 31, 1997: Launched on September 1 ...

  3. Television interference - Wikipedia

    en.wikipedia.org/wiki/Television_interference

    Television broadcast stations are located and assigned to channels so that such events are rare. Readjustment of the receiving antenna may allow more of the distant signal to be rejected, improving image quality. A local signal may travel by more than one path from the transmitter to receiving antenna.

  4. Sign-on and sign-off - Wikipedia

    en.wikipedia.org/wiki/Sign-on_and_sign-off

    Like other television programming, sign-on and sign-off sequences can be initiated by a broadcast automation system, and automatic transmission systems can turn the carrier signal and transmitter on/off by remote control. [a] Sign-on and sign-off sequences have become less common due to the increasing prevalence of 24/7 broadcasting.

  5. How losing control to cancer changed my perspective as a founder

    www.aol.com/finance/losing-control-cancer...

    Aside from cancer linked to chronic smoking, there was no significant history of breast cancer in my family. Meanwhile, the nutrition company I had co-founded, Yumi, had already thrown me down the ...

  6. Emergency Alert System - Wikipedia

    en.wikipedia.org/wiki/Emergency_Alert_System

    The National Public Warning System, also known as the Primary Entry Point (PEP) stations, is a network of 77 radio stations that are, in coordination with FEMA, used to originate emergency alert and warning information to the public before, during, and after incidents and disasters. PEP stations are equipped with additional and backup ...

  7. LG has recalled 500,000 electric range stoves after the product was involved in at least 28 house fires — and in return, the company is now sending impacted customers free warning stickers.. The ...

  8. Cliff effect - Wikipedia

    en.wikipedia.org/wiki/Cliff_effect

    In telecommunications, the (digital) cliff effect or brick-wall effect is a sudden loss of digital signal reception.Unlike analog signals, which gradually fade when signal strength decreases or electromagnetic interference or multipath increases, a digital signal provides data which is either perfect or non-existent at the receiving end.

  9. Electronic program guide - Wikipedia

    en.wikipedia.org/wiki/Electronic_program_guide

    In 1981, United Video Satellite Group launched the first EPG service in North America, a cable channel known simply as The Electronic Program Guide.It allowed cable systems in the United States and Canada to provide on-screen listings to their subscribers 24 hours a day (displaying programming information up to 90 minutes in advance) on a dedicated cable channel.