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3Ws Oval, Barbados-3
WWSW-FM (94.5 MHz) – branded 94.5 3WS – is a commercial FM radio station in Pittsburgh, Pennsylvania. It airs a classic hits radio format and is owned by iHeartMedia, Inc. For most of November and December, WWSW-FM switches to all-Christmas music. The studios and offices are on Fleet Street, off the Penn-Lincoln Highway (Interstate 376) in Green Tree. The transmitter is off Rising Main Avenue at Lanark Street, on a tower shared with WPXI-TV and other FM stations in the Pittsburgh radio market. WWSW-FM broadcasts using HD Radio technology, with its digital subchannel playing 1960s and 70s oldies. WWSW is notable for being an FM "superpower station." Its effective radiated power (ERP) is 50,000 watts on a tower that is 247 meters (810 ft) tall. The normal height above average terrain (HAAT) for Class B FM signals found in Pennsylvania should be 152 meter (500 ft) for a station broadcasting at 50,000 watts. History Early years On August 13, 1940, Walker & D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pittsburgh
Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Western Pennsylvania, the List of municipalities in Pennsylvania#Municipalities, second-most populous city in Pennsylvania behind Philadelphia, and the List of United States cities by population, 68th-largest city in the U.S. with a population of 302,971 as of the 2020 United States census, 2020 census. The city anchors the Pittsburgh metropolitan area of Western Pennsylvania; its population of 2.37 million is the largest in both the Ohio Valley and Appalachia, the Pennsylvania metropolitan areas, second-largest in Pennsylvania, and the List of metropolitan statistical areas, 27th-largest in the U.S. It is the principal city of the greater Pittsburgh–New Castle–Weirton combined statistical area that extends into Ohio and West Virginia. Pitts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Broadcasting
Radio broadcasting is transmission of audio (sound), sometimes with related metadata, by radio waves to radio receivers belonging to a public audience. In terrestrial radio broadcasting the radio waves are broadcast by a land-based radio station, while in satellite radio the radio waves are broadcast by a satellite in Earth orbit. To receive the content the listener must have a broadcast radio receiver (''radio''). Stations are often affiliated with a radio network which provides content in a common radio format, either in broadcast syndication or simulcast or both. Radio stations broadcast with several different types of modulation: AM radio stations transmit in AM ( amplitude modulation), FM radio stations transmit in FM (frequency modulation), which are older analog audio standards, while newer digital radio stations transmit in several digital audio standards: DAB (digital audio broadcasting), HD radio, DRM ( Digital Radio Mondiale). Television broadcasting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oldies
Oldies is a term for musical genres such as pop music, rock and roll, doo-wop, surf music (broadly characterized as classic rock and pop rock) from the second half of the 20th century, specifically from around the mid-1950s to the 1980s, as well as for a radio format playing this music. After 2000, 1970s music was increasingly included. "Classic hits" has been seen as a successor to the oldies format on the radio, with music from the 1980s serving as the core format. Description This broad category includes styles as diverse as doo-wop, early rock and roll, novelty songs, bubblegum music, folk rock, psychedelic rock, baroque pop, surf music, soul music, rhythm and blues, classic rock, some blues, and some country music. Golden Oldies usually refers to music exclusively from the 1950s and 1960s. Oldies radio typically features artists such as Elvis Presley, Chuck Berry, The Beatles, Jerry Lee Lewis, The Beach Boys, Frankie Avalon, The Four Seasons, Paul Anka, Neil Sedaka, ... [...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] |
HD Radio
HD Radio (HDR) is a trademark for an in-band on-channel (IBOC) digital radio broadcast technology. It generally simulcasts an existing analog radio station in digital format with less noise and with additional text information. HD Radio is used primarily by AM and FM radio stations in the United States, Canada, and Mexico, with a few implementations outside North America. The term "on channel" is a misnomer because the system actually broadcasts on the ordinarily unused channels adjacent to an existing radio station's allocation. This leaves the original analog signal intact, allowing enabled receivers to switch between digital and analog as required. In most FM implementations, from 96 to 128 kbps of capacity is available. High-fidelity audio requires only 48 kbps so there is ample capacity for additional channels, which HD Radio refers to as "multicasting". HD Radio is licensed so that the simulcast of the main channel is royalty-free. The company makes its money ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Media Market
A media market, broadcast market, media region, designated market area (DMA), television market area, or simply market is a region where the population can receive the same (or similar) television and radio station offerings, and may also include other types of media such as newspapers and internet content. They can coincide or overlap with one or more metropolitan areas, though rural regions with few significant population centers can also be designated as markets. Conversely, very large metropolitan areas can sometimes be subdivided into multiple segments. Market regions may overlap, meaning that people residing on the edge of one media market may be able to receive content from other nearby markets. They are widely used in audience measurements, which are compiled in the United States by Nielsen Media Research. Nielsen measures both television and radio audiences since its acquisition of Arbitron, which was completed in September 2013. Markets are identified by the largest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WPXI-TV
WPXI (channel 11) is a television station in Pittsburgh, Pennsylvania, United States, affiliated with NBC and owned by Cox Media Group. The station's offices and studios are located on Evergreen Road in the Summer Hill neighborhood of Pittsburgh. Its transmitter is on Television Hill in the Fineview section of the city, at the site of the station's original studio location. History As WIIC (1957–1981) On September 1, 1957, Pittsburgh's second commercial VHF station signed on as WIIC. The station's construction permit was originally issued by the Federal Communications Commission (FCC) in June 1955 to WIIC Incorporated – a joint venture of the ''Pittsburgh Post-Gazette'', which owned WWSW radio (970 AM, now WBGG), and Pittsburgh Radio Supply House, the then-owners of WJAS radio (1320 AM). Both radio stations had competed individually for the permit grant along with other applicants. CBS, which was looking to gain its own full-time affiliate in the market, signed a cont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Masts And Towers
Radio masts and towers are typically tall structures designed to support antennas for telecommunications and broadcasting, including television. There are two main types: guyed and self-supporting structures. They are among the tallest human-made structures. Masts are often named after the broadcasting organizations that originally built them or currently use them. In the case of a mast radiator or radiating tower, the whole mast or tower is itself the transmitting antenna. Terminology The terms "mast" and "tower" are often used interchangeably. However, in structural engineering terms, a tower is a self-supporting or cantilevered structure, while a mast is held up by stays or guys. Broadcast engineers in the UK use the same terminology. A mast is a ground-based or rooftop structure that supports antennas at a height where they can satisfactorily send or receive radio waves. Typical masts are of steel lattice or tubular steel construction. Masts themselves play no part in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transmitter
In electronics and telecommunications, a radio transmitter or just transmitter is an electronic device which produces radio waves with an antenna (radio), antenna. The transmitter itself generates a radio frequency alternating current, which is applied to the Antenna (radio), antenna. When excited by this alternating current, the antenna radiates radio waves. Transmitters are necessary component parts of all electronic devices that communicate by radio communication, radio, such as radio broadcasting, radio and television broadcasting stations, cell phones, walkie-talkies, Wireless LAN, wireless computer networks, Bluetooth enabled devices, garage door openers, two-way radios in aircraft, ships, spacecraft, radar sets and navigational beacons. The term ''transmitter'' is usually limited to equipment that generates radio waves for Communication engineering, communication purposes; or radiolocation, such as radar and navigational transmitters. Generators of radio waves for heatin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green Tree, Pennsylvania
Green Tree is a borough in Allegheny County, Pennsylvania, United States, and a suburb of Pittsburgh. The population was 4,432 at the 2010 census. The town is the hometown of U.S. Congressman and 2012 Republican presidential candidate Ron Paul and ''Star Trek''/''Heroes'' star Zachary Quinto, both of whom were born in nearby Pittsburgh. Green Tree is connected to Pittsburgh via the Fort Pitt Tunnel. History Settled in 1793, the area stayed rural until the late 1800s, with paintings of the time showing farmland and a vineyard. The community took its name from the local Green Tree Hotel. Rook Station on the Wabash Pittsburgh Terminal Railway opened in 1904 which heralded an industrialisation of the area and the opening of a railroad yard and roundhouse. Government and politics Geography Green Tree is located at (40.414969, -80.049800). According to the United States Census Bureau, the borough has a total area of , all of it land. Surrounding communities Green Tree has six ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interstate 376
Interstate 376 (I-376) is a major auxiliary route of the Interstate Highway System in the US state of Pennsylvania, located within the Allegheny Plateau. It runs from I-80 near Sharon south and east to a junction with the Pennsylvania Turnpike (I-76, its parent) in Monroeville, after having crossed the Pennsylvania Turnpike at an interchange in Big Beaver. The route serves Pittsburgh and its surrounding areas and is the main access road to Pittsburgh International Airport (PIT). Portions of the route are known as the Beaver Valley Expressway, Southern Expressway, and Airport Parkway. Within Allegheny County, the route runs along the majority of the Penn-Lincoln Parkway, known locally as Parkway West and Parkway East. It is currently the ninth-longest auxiliary Interstate route in the system and second only to I-476 within Pennsylvania. I-376 is signed east–west despite running north–south for nearly three-quarters of its length; however, it does run east–west thro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Studio
A recording studio is a specialized facility for sound recording, mixing, and audio production of instrumental or vocal musical performances, spoken words, and other sounds. They range in size from a small in-home project studio large enough to record a single singer-guitarist, to a large building with space for a full orchestra of 100 or more musicians. Ideally, both the recording and monitoring (listening and mixing) spaces are specially designed by an acoustician or audio engineer to achieve optimum acoustic properties (acoustic isolation or diffusion or absorption of reflected sound echoes that could otherwise interfere with the sound heard by the listener). Recording studios may be used to record singers, instrumental musicians (e.g., electric guitar, piano, saxophone, or ensembles such as orchestras), voice-over artists for advertisements or dialogue replacement in film, television, or animation, foley, or to record their accompanying musical soundtracks. The typical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
