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W23BW-D
W23BW-D (channel 23) is a low-power Class A television station in Madison, Wisconsin, United States. History W54BH, known as "WSSM-TV", began broadcasting in March 1989. It was owned by Chicago TV weatherman Dan Dobrowolski, who had previously been the general manager of another Madison LPTV, W05BD; that station left the owner when owner Warren Cave resisted an attempt by Dobrowolski to take over and carted away his equipment. WSSM assumed the sports- and movie-heavy schedule that W05BD had broadcast. WSSM leased a cable channel on the local system, but when it changed formats in November 1989 to The Jukebox Network, an all-request music video channel, the cable system removed it from its lineup. After the switch, the station closed its Madison offices and became little more than a laserdisc player and a transmitter on the roof of the Concourse Hotel. It also failed in its attempts to be reinstated on cable. In March 1994, after being sold to the Three Angels Broadcasting Net ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madison, Wisconsin
Madison is the county seat of Dane County and the capital city of the U.S. state of Wisconsin. As of the 2020 census the population was 269,840, making it the second-largest city in Wisconsin by population, after Milwaukee, and the 80th-largest in the U.S. The city forms the core of the Madison Metropolitan Area which includes Dane County and neighboring Iowa, Green, and Columbia counties for a population of 680,796. Madison is named for American Founding Father and President James Madison. The city is located on the traditional land of the Ho-Chunk, and the Madison area is known as ''Dejope'', meaning "four lakes", or ''Taychopera'', meaning "land of the four lakes", in the Ho-Chunk language. Located on an isthmus and lands surrounding four lakes—Lake Mendota, Lake Monona, Lake Kegonsa and Lake Waubesa—the city is home to the University of Wisconsin–Madison, the Wisconsin State Capitol, the Overture Center for the Arts, and the Henry Vilas Zoo. Madison is ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WZCK-LD
WZCK-LD, virtual channel 8 ( UHF digital channel 24), is a low-powered television station affiliate with the OnTV4U. licensed to Madison, Wisconsin, United States and serving the Madison television market. The station is owned and operated by DTV America Corporation. WZCK also carries a slate of digital networks on its sub-channels. History WZCK was originally known as W08CK, and broadcast a low-power analog television signal on channel 8. The station was owned by the Science of Identity Foundation, a new religious movement with Hindu roots, and broadcast music, some religious programming, and a station ID from a transmitter atop the Tenney Building near the Wisconsin State Capitol and a signal only strong enough to cover the central Madison Isthmus and the UW campus. Though it was off the air for most of the 2010s, W08CK was for a time the only station in Madison to broadcast on the VHF band (CBS affiliate WISC-TV left analog channel 3 for digital channel 50 in the 2009 d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ultra High Frequency
Ultra high frequency (UHF) is the ITU designation for radio frequency, radio frequencies in the range between 300 megahertz (MHz) and 3 gigahertz (GHz), also known as the decimetre band as the wavelengths range from one meter to one tenth of a meter (one decimeter). Radio waves with frequencies above the UHF band fall into the super-high frequency (SHF) or microwave frequency range. Lower frequency signals fall into the VHF (very high frequency) or lower bands. UHF radio waves propagate mainly by Line-of-sight propagation, line of sight; they are blocked by hills and large buildings although the transmission through building walls is strong enough for indoor reception. They are used for UHF television broadcasting, television broadcasting, cell phones, satellite communication including GPS, personal radio services including Wi-Fi and Bluetooth, walkie-talkies, cordless phones, satellite phones, and numerous other applications. The Institute of Electrical and Electronics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DTV America
DTV America Corporation is an owner of low-power television stations in the United States. Majority owned by telecommunications conglomerate INNOVATE Corp., DTV America stations have no local operations, and the company relies almost entirely upon the 24-hour feeds of digital subchannel networks for content (with some stations Providing select programming from networks like Court TV and Quest on the same channel as other networks like MyNetworkTV and The CW Plus). DTV America stations typically carry many digital subchannels not carried by any full-power broadcaster in each respective market. Its stations are mostly in small media markets and rural areas on the fringes of another market but too far away to be served by the major network affiliates. , the chief executive officer is John Kyle II. History In the early 2010s, DTV America secured programming agreements with several networks. Several of DTV America's stations carry Doctor TV, a network for which DTV America provide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
720p
720p (1280×720 px; also called HD ready, standard HD or just HD) is a progressive HDTV signal format with 720 horizontal lines/1280 columns and an aspect ratio (AR) of 16:9, normally known as widescreen HDTV (1.78:1). All major HDTV broadcasting standards (such as SMPTE 292M) include a 720p format, which has a resolution of 1280×720; however, there are other formats, including HDV Playback and AVCHD for camcorders, that use 720p images with the standard HDTV resolution. The frame rate is standards-dependent, and for conventional broadcasting appears in 50 progressive frames per second in former PAL/SECAM countries (Europe, Australia, others), and 59.94 frames per second in former NTSC countries (North America, Japan, Brazil, others). The number ''720'' stands for the 720 horizontal scan lines of image display resolution (also known as 720 pixels of vertical resolution). The ''p'' stands for progressive scan, i.e. non-interlaced. When broadcast at 60 frames per second, 720p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aspect Ratio (image)
The aspect ratio of an image is the ratio of its width to its height, and is expressed with two numbers separated by a colon, such as ''16:9'', sixteen-to-nine. For the ''x'':''y'' aspect ratio, the image is ''x'' units wide and ''y'' units high. Common aspect ratios are 1.85:1 and 2.39:1 in cinematography, 4:3 and 16:9 in television photography, and 3:2 in still photography. Some common examples The common film aspect ratios used in cinemas are 1.85:1 and 2.39:1.The 2.39:1 ratio is commonly labeled 2.40:1, e.g., in the American Society of Cinematographers' ''American Cinematographer Manual'' (Many widescreen films before the 1970 SMPTE revision used 2.35:1). Two common videographic aspect ratios are 4:3 (1.:1), the universal video format of the 20th century, and 16:9 (1.:1), universal for high-definition television and European digital television. Other cinema and video aspect ratios exist, but are used infrequently. In still camera photography, the most common aspect ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Display Resolution
The display resolution or display modes of a digital television, computer monitor or display device is the number of distinct pixels in each dimension that can be displayed. It can be an ambiguous term especially as the displayed resolution is controlled by different factors in cathode ray tube (CRT) displays, flat-panel displays (including liquid-crystal displays) and projection displays using fixed picture-element (pixel) arrays. It is usually quoted as ', with the units in pixels: for example, ' means the width is 1024 pixels and the height is 768 pixels. This example would normally be spoken as "ten twenty-four by seven sixty-eight" or "ten twenty-four by seven six eight". One use of the term ''display resolution'' applies to fixed-pixel-array displays such as plasma display panels (PDP), liquid-crystal displays (LCD), Digital Light Processing (DLP) projectors, OLED displays, and similar technologies, and is simply the physical number of columns and rows of pixels creating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Subchannel
In broadcasting, digital subchannels are a method of transmitting more than one independent program stream simultaneously from the same digital radio or television station on the same radio frequency channel. This is done by using data compression techniques to reduce the size of each individual program stream, and multiplexing to combine them into a single signal. The practice is sometimes called "multicasting". ATSC television United States The ATSC digital television standard used in the United States supports multiple program streams over-the-air, allowing television stations to transmit one or more subchannels over a single digital signal. A virtual channel numbering scheme distinguishes broadcast subchannels by appending the television channel number with a period digit (".xx"). Simultaneously, the suffix indicates that a television station offers additional programming streams. By convention, the suffix position ".1" is normally used to refer to the station's main digi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RabbitEars
RabbitEars is a website dedicated to providing information on over-the-air digital television in the United States, its territories and protectorates, and border areas of Canada and Mexico. Aside from merely listing network affiliations and technical data, notations of stations carrying Descriptive Video Service, TVGOS, UpdateTV, Sezmi, Mobile DTV, and MediaFLO are also now covered on the site. RabbitEars also maintains a spreadsheet of current television stations. RabbitEars.Info has been cited by The New York Times, The Washington Post, the Los Angeles Times, the Columbus Dispatch, and the Gotham Gazette for news stories, the Electric Pi Journal, CEOutlook, Sony's eSupport, and Crutchfield websites for additional technical information, and WCCB-TV, WOLO-TV, and WGHP television stations in relation to the digital television transition. History of RabbitEars RabbitEars was developed as a replacement for 100000watts.com, which was a website started around 1998 by Chip Kel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multiplex (TV)
A multiplex or mux (called virtual sub-channel in the United States and Canada, and bouquet in France) is a grouping of program services as interleaved data packets for broadcast over a network or modulated multiplexed medium. The program services are split out at the receiving end. In the United Kingdom, a terrestrial ''multiplex'' (usually abbreviated ''mux'') has a fixed bandwidth of 8 MHz CODFM of interleaved H.222 packets containing a number of ''channels''. In the United States, a similar arrangement using 6 MHz 8VSB is often described as a ''channel'' with ''virtual sub-channels''. Pay television multiplexes In regards to television, the term multiplex is often used to refer to a single broadcaster offering multiple channels of programming as a single bundle to its subscribers. The term is most synonymous with premium television services, such as those devoted to films (where the term evokes the symbolism of multiplex cinemas) or sports; for instance, film services may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LX (TV Network)
LX (stylized as Lx) is an American news brand for original content for the NBCUniversal-owned television stations. ''LX'' is short for ''Local X'', with the "X" standing for "exponential". LX is a part of the station group's multicast division LXTV, led by senior vice president Meredith McGinn, content strategy vice president Matt Goldberg and managing editor Meagan Harris. LX is available on Comcast Comcast Corporation (formerly known as American Cable Systems and Comcast Holdings),Before the AT&T merger in 2001, the parent company was Comcast Holdings Corporation. Comcast Holdings Corporation now refers to a subsidiary of Comcast Corpora ... cable, over-the-top media service, over-the-top for Apple Inc., Fubo and Roku customers, social media, via its website, and as a digital multicast television network on 43 stations. Its roots trace back to 2009 when NBCUniversal's previous news & lifestyle multicast network NBC Nonstop (now known as classic TV-formatted Cozi TV) was la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Infomercial
An infomercial is a form of television commercial that resembles regular TV programming yet is intended to promote or sell a product, service or idea. It generally includes a toll-free telephone number or website. Most often used as a form of direct response television (DRTV), they are often ''program-length commercials'' (long-form infomercials), and are typically 28:30 or 58:30 minutes in length. Infomercials are also known as paid programming (or teleshopping in Europe). This phenomenon started in the United States, where infomercials were typically shown overnight (usually 1:00 a.m. to 6:00 a.m.), outside peak prime time hours for commercial broadcasters. Some television stations chose to air infomercials as an alternative to the former practice of signing off, while other channels air infomercials 24 hours a day. Some stations also choose to air infomercials during the daytime hours, mostly on weekends, to fill in for unscheduled network or syndicated programming. By ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
