Digital television (DTV) is the transmission of television signals using digital encoding, in contrast to the earlier analog television technology which used analog signals. At the time of its development it was considered an innovative advancement and represented the first significant evolution in television technology since color television in the 1950s. Modern digital television is transmitted in high-definition television (HDTV) with greater resolution than analog TV. It typically uses a widescreen aspect ratio in contrast to the narrower format of analog TV. It makes more economical use of scarce radio spectrum space; it can transmit up to seven channels in the same bandwidth as a single analog channel, and provides many new features that analog television cannot. A transition from analog to digital broadcasting began around 2000. Different digital television broadcasting standards have been adopted in different parts of the world; below are the more widely used standards:
Streaming media is multimedia that is delivered and consumed in a continuous manner from a source, with little or no intermediate storage in network elements. Streaming refers to the delivery method of content, rather than the content itself.
2600: The Hacker Quarterly is an American seasonal publication of technical information and articles, many of which are written and submitted by the readership, on a variety of subjects including hacking, telephone switching systems, Internet protocols and services, as well as general news concerning the computer "underground."
Broadcasting is the distribution of audio or video content to a dispersed audience via any electronic mass communications medium, but typically one using the electromagnetic spectrum, in a one-to-many model. Broadcasting began with AM radio, which came into popular use around 1920 with the spread of vacuum tube radio transmitters and receivers. Before this, all forms of electronic communication were one-to-one, with the message intended for a single recipient. The term broadcasting evolved from its use as the agricultural method of sowing seeds in a field by casting them broadly about. It was later adopted for describing the widespread distribution of information by printed materials or by telegraph. Examples applying it to "one-to-many" radio transmissions of an individual station to multiple listeners appeared as early as 1898.
WTTW is a PBS member television station in Chicago, Illinois, United States. Owned by not-for-profit broadcaster Window to the World Communications, Inc., it is sister to commercial classical music radio station WFMT. The two stations share studios in the Renée Crown Public Media Center, located at 5400 North Saint Louis Avenue in the city's North Park neighborhood; its transmitter facility is atop the Willis Tower on South Wacker Drive in the Chicago Loop. WTTW also owns and operates The Chicago Production Center, a video production and editing facility that is operated alongside the three stations.
Digital radio is the use of digital technology to transmit or receive across the radio spectrum. Digital transmission by radio waves includes digital broadcasting, and especially digital audio radio services.
A webcast is a media presentation distributed over the Internet using streaming media technology to distribute a single content source to many simultaneous listeners/viewers. A webcast may either be distributed live or on demand. Essentially, webcasting is "broadcasting" over the Internet.
KNHC is a Class C1 high school radio station based in Seattle, Washington. It is the world's oldest, still remaining, dance music station.
There are several different types of mass media in the United Kingdom: television, radio, newspapers, magazines and websites. The United Kingdom is known for its large music industry, along with its new and upcoming artists. The country also has a large broadcasting and film industry.
Radio broadcasting in the United States has been used since the early 1920s to distribute news and entertainment to a national audience. In 1923, 1 percent of U.S. households owned at least one radio receiver, while a majority did by 1931 and 75 percent did by 1937. It was the first electronic "mass medium" technology, and its introduction, along with the subsequent development of sound films, ended the print monopoly of mass media. During the Golden Age of Radio it had a major cultural and financial impact on the country. However, the rise of television broadcasting in the 1950s relegated radio to a secondary status, as much of its programming and audience shifted to the new "sight joined with sound" service.
Broadcast journalism is the field of news and journals which are broadcast by electronic methods instead of the older methods, such as printed newspapers and posters. It works on radio, television and the World Wide Web. Such media disperse pictures, visual text and sounds.
KCOU is a radio station broadcasting the College radio format. Licensed to Columbia, Missouri, United States, the station is currently owned by the Missouri Students Association at the University of Missouri.
There are a number of media ministries associated with the Seventh-day Adventist Church. These come in print, radio and television forms and reach countries all around the globe. The Adventist church has a long history of media-based communication, having grown out of the Millerite movement of the 1840s which heavily used the print media. Some of the media ministries are directly funded by the church, while others are self-supporting organizations that rely on donations.
The Institute of Professional Sound, previously the Institute of Broadcast Sound, is an organisation for audio professionals. The organisation provides opportunities for training and conferencing to assist in maintaining high standards in all areas of professional audio operations. The organisation is based in the UK.
WDKX is an independently Black-owned urban contemporary radio station that broadcasts from Rochester, New York on a frequency of 103.9 MHz at 800 watts of effective radiated power. The station's studios are located east of downtown Rochester along Main Street, and the transmitter tower is located atop Xerox Tower in downtown. WDKX chose its call letters to honor Black heroes.
WMYM is a radio station licensed to Kendall, Florida, serving the Miami metropolitan area as the flagship station of the Spanish-language sports network Unanimo Deportes. WMYM is broadcast on 990 kHz.
ReachMD helps healthcare professionals discover, participate in, and share medical education and clinical information through on demand programming and 24/7 streaming broadcasts. Its content is offered on air, online, and via mobile apps and includes video, audio, slides, and text-based formats. The ReachMD distribution network includes websites and mobile apps of ReachMD, iHeartRadio, TuneIn, Stitcher, iTunes, and more. ReachMD has produced more than 10,000 medical broadcasts featuring clinical research, medical practice, disease management, and patient care strategies.
Robert Warren Pittman is an American businessman. Pittman was the CEO of MTV Networks and the cofounder and programmer who led the team that created MTV, and is the cofounder of iHeartMedia and Casa Dragones Tequila. Pittman joined iHeartMedia's predecessor company Clear Channel in November 2010 as an investor and the company's Chairman of Media and Entertainment Platforms, was named CEO in 2011 and chairman in 2013. Pittman led Clear Channel's transformation into iHeartMedia, Inc. in September 2014 to reflect its new multiplatform business and expanded mission. Pittman has also been the former chairman and CEO of Clear Channel Outdoor, CEO of AOL Networks, Six Flags Theme Parks, Quantum Media, Century 21 Real Estate and Time Warner Enterprises, and COO of America Online, Inc. and AOL Time Warner.
Radiocentre is the industry body for commercial radio in the UK. It exists to maintain and build a strong and successful commercial radio industry. The organisation works on behalf of over 40 stakeholders who operate over 300 licensed radio stations across the UK and represent 90% of commercial radio in terms of listening and revenue.
