![]() ![]() generally prefer to use 256-QAM to transmit HDTV. A separate tuner is required to receive HD satellite broadcasts.Ĭable television companies in the U.S. Satellite television companies in the United States, such as Dish Network and DirecTV, started to carry HD programming in 2003. ( March 2014) ( Learn how and when to remove this template message) Unsourced material may be challenged and removed. Please help improve this section by adding citations to reliable sources. ![]() By the 2014–15 season every network show producing new episodes had transitioned to high definition. The first major sporting event broadcast nationwide in HD was Super Bowl XXXIV, broadcast by ABC on January 30, 2000. This telecast was also the first commercial HD broadcast in the state of Texas. The event was simultaneously shown via satellite at a reception attended by members of congress, the FCC and members of the industry in Washington, DC. The game was also the inaugural telecast on the digital channel of Dallas/Fort Worth, Texas NBC affiliate KXAS channel 5. The telecast was produced by LIN Productions, and overseen by LIN Productions president and Texas Rangers television executive producer Lee Spieckerman. The first commercial broadcast of a local sporting event in HD was during Major League Baseball's Opening Day on March 31, 1998, the Texas Rangers against the Chicago White Sox from The Ballpark in Arlington in Arlington, TX. The first public HDTV broadcast was of the launch of the space shuttle Discovery and John Glenn's return to space that broadcast was made possible in part by the Harris Corporation. in 1998 and broadcasts began around November 1998. On July 23, 1996, WRAL-TV (the then CBS affiliate in Raleigh, North Carolina now affiliated with NBC) became the first television station in the United States to broadcast a digital television signal. ![]() in the late 1980s and later decided to ask companies competing to create the standard to pool their resources and work together, forming what was known as the Grand Alliance in 1993. The Federal Communications Commission (FCC) began soliciting proposals for a new television standard for the U.S.
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