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KSLM-LD
KSLM-LD, UHF digital channel 27, is a low-powered AMGTV- affiliated licensed to Salem, Oregon, United States. The station is owned by Northwest Television. The station covers the Willamette Valley, within the Portland, Oregon television market. The station's transmitter is located in the Eagle Crest area in the West Salem hills in Polk County. The change in channel was prompted by interference from another station operating on channel 16, KORS-CA. At the time KSLM began operation, KORS was licensed on channel 36. KORS was subsequently granted a construction permit to operate on channel 16 from a tower in Portland. History Operated by Northwest Television, LLC, the station began operation in September 2008, as a digital translator for KWVT-LP. In April 2009, KSLM signed an affiliation agreement with Retro TV. The KWVT programming remains available as a digital subchannel. Digital channels The station's digital signal is multiplexed In telecommunications and computer n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KWVT-LD
KWVT-LD, VHF digital channel 11, is a low-powered YTA TV- affiliated television station serving Portland, Oregon, United States that is licensed to Salem. Its transmitter is located in West Portland. Operated by Northwest Television, LLC, the call sign KWVT-LD stands for "Willamette Valley Television". Independent producers develop original programming for KWVT-LD, such as ''Garden Time'', ''Fusion'', ''High Desert Outdoorsman'' and ''Living Culture'', as well as music video shows ''Hard Times'', ''My Hits'' and ''Country Comfort''. KWVT-LD has a high definition production facilities that covers area events such as high school football. KWVT-LD is the local primary Emergency Alert System (EAS) station for the "(Oregon State) Capitol Operational Area". History The station signed on the air on channel 52, licensed to Eola, on May 20, 2005. On May 8, 2007, Northwest Television sold channel 52 to Churchill Media of Eugene, Oregon. On August 17, 2007, channel 52 began carrying p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
YTA TV
YTA TV (an initialism for its former full name, Youtoo America; commonly referred to as just YTA) is an American television network which originally launched in February 1985 as a cable channel. Unusual for a network of its type, it has had multiple identities, programming directions, and brandings, along with owners, and after merging with the minor broadcast network America One in 2014, also began to air on free over-the-air television. It is owned by Center Post Media, which also owns Biz Television. Approximately 41 million households have reception of YTA TV in some manner through cable or over-the-air reception. It is also available through streaming apps on various digital media players, and on its website. Background Nostalgia Channel The channel was originally launched as a cable channel in February 1985 as The Nostalgia Channel through the efforts of former ''Our Gang'' child star George "Spanky" McFarland. The channel featured vintage movies, similar to American ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salem, Oregon
Salem ( ) is the capital of the U.S. state of Oregon, and the county seat of Marion County, Oregon, Marion County. It is located in the center of the Willamette Valley alongside the Willamette River, which runs north through the city. The river forms the boundary between Marion and Polk County, Oregon, Polk counties, and the city neighborhood of West Salem, Salem, Oregon, West Salem is in Polk County. Salem was founded in 1842, became the capital of the Oregon Territory in 1851, and was incorporated in 1857. Salem had a population of 174,365 in 2019, making it the third-largest city in the state after Portland, Oregon, Portland and Eugene, Oregon, Eugene. Salem is the principal city of the Salem Metropolitan Statistical Area, a United States metropolitan area, metropolitan area that covers Marion and Polk counties and had a combined population of 390,738 at the 2010 census. A 2019 estimate placed the metropolitan population at 400,408, the state's second largest. This area is, in ... [...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] |
Azteca América
Azteca América (, sometimes shortened to Azteca) is an American Spanish-language free-to-air television network owned by INNOVATE Corp., which acquired the network from the Azteca International Corporation subsidiary of TV Azteca. Headquartered in New York City, the network's programming is aimed at the Hispanic and Latin American communities in the United States and has access to programming from TV Azteca's three television national networks in Mexico, including a library with over 200,000 hours of original programming and news content from local bureaus in 32 Mexican states. Its programming consists of a mix of telenovelas, drama series, news programming, and reality and variety series. Azteca is available on pay television (primarily carried on dedicated Spanish language programming tiers, except in some markets with a free-the-air affiliate), with local stations in over 60 markets with large Hispanic and Latin American populations (reaching 89% of the Hispanic population ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simulcast
Simulcast (a portmanteau of simultaneous broadcast) is the broadcasting of programmes/programs or events across more than one resolution, bitrate or medium, or more than one service on the same medium, at exactly the same time (that is, simultaneously). For example, Absolute Radio is simulcast on both AM and on satellite radio. Likewise, the BBC's Prom concerts were formerly simulcast on both BBC Radio 3 and BBC Television. Another application is the transmission of the original-language soundtrack of movies or TV series over local or Internet radio, with the television broadcast having been dubbed into a local language. Early radio simulcasts Before launching stereo radio, experiments were conducted by transmitting left and right channels on different radio channels. The earliest record found was a broadcast by the BBC in 1926 of a Halle Orchestra concert from Manchester, using the wavelengths of the regional stations and Daventry. In its earliest days the BBC often transmit ... [...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] |
KVDO-TV
KVDO-TV was a television station broadcasting on channel 3 in Salem, Oregon, United States, that operated between 1970 and 1983. Originally intended as a local independent station serving the Willamette Valley, financial considerations resulted in a contested sale to Liberty Television, owner of KEZI in Eugene, Oregon, in 1972. However, for media concentration reasons, the Federal Communications Commission ordered KVDO-TV sold within three years. As a result, the Oregon Educational and Public Broadcasting Service (OEPBS) acquired KVDO-TV in 1976, resulting in a station that often—and controversially—duplicated OEPBS's transmitters at Portland and Corvallis. In 1981, OEPBS applied to move channel 3, and KVDO-TV, from Salem to Bend, which at the time did not have public television service. The move was made in 1983, and the station was renamed KOAB-TV. History of channel 3 in Salem Channel 3 was allocated to Salem in 1952 when the Federal Communications Commission lifte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
480i
480i is the video mode used for standard-definition digital television in the Caribbean, Japan, South Korea, Taiwan, Philippines, Laos, Western Sahara, and most of the Americas (with the exception of Argentina, Paraguay, and Uruguay). The ''480'' identifies a vertical resolution of 480 lines, and the ''i'' identifies it as an interlaced resolution. The field rate, which is 60 Hz (or 59.94 Hz when used with NTSC color), is sometimes included when identifying the video mode, i.e. 480i60; another notation, endorsed by both the International Telecommunication Union in BT.601 and SMPTE in SMPTE 259M, includes the frame rate, as in 480i/30. The other common standard definition digital standard, used in the rest of the world, is 576i. It originated from the need for a standard to digitize analog TV (defined in BT.601) and is now used for digital TV broadcasts and home appliances such as game consoles and DVD disc players. Although related, it should not be confused with the an ... [...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] |
