Radio spectrum

The radio spectrum is the part of the electromagnetic spectrum from 3 Hz to 3000 GHz (3 THz) allocated to some 40 Radiocommunication services in line to the Radio Regulations (RR) of the International Telecommunication Union (ITU). The transmission, emission and/or reception of radio waves for specific telecommunication purposes of radio waves is strictly regulated by the national administration.

Different parts of the radio spectrum are allocated for different radio transmission technologies and applications. In some cases, parts of the radio spectrum is sold or licensed to operators of private radio transmission services (for example, cellular telephone operators or broadcast television stations). Ranges of allocated frequencies are often referred to by their provisioned use (for example, cellular spectrum or television spectrum).

By frequency

A band is a small section of the spectrum of radio communication frequencies, in which channels are usually used or set aside for the same purpose.

Rede Bandeirantes

Rede Bandeirantes (Portuguese pronunciation: [ˈʁedʒi bɐ̃dejˈɾɐ̃tʃis], Bandeirantes Network), officially nicknamed Band, is a television network from Brazil, based in São Paulo. Part of the Grupo Bandeirantes de Comunicação, it aired for the first time in 1967. Currently, is the fourth TV network in Brazil by the ratings.

History

Rede Bandeirantes was founded on May 13, 1967, by João Saad, nephew of São Paulo state governor Ademar de Barros and owner of Rádio Bandeirantes. In 1969 the main TV building suffered a massive fire, which forced Saad to replace his broadcasting equipment with new ones. By 1972, TV Bandeirantes was the first Brazilian television network to fully broadcast in color, the same year that Rede Globo did the same. Later in the 1970s Bandeirantes became a national broadcasting network, helped partly by the hit Saturday afternoon program Clube do Bolinha, the Japan-theme program Japan Pop Show and a 2nd wave of drama programs which started in 1979.

Walter Clark took over the network in 1982 and remodeled the station's programming after Rede Globo, while the network's present logo debuted that same year, with Cyro Del Nero as its designer, the very logo was also shown nationwide given the fact that it - together with Rede Globo - had also at the same time began nationwide satellite broadcasting as well. This was also the same year that the network began a 18-year tradition of broadcasting the biannual electoral debates in the local levels.

27 (band)

27 is an American rock band from Cambridge, Massachusetts. 27 was formed by Maria Christopher, formerly of Dirt Merchants, and Ayal Naor in 1997. 27 is commonly categorized as a rock or indie rock band, but the genres lo-fi and emo have occasionally been used to describe them.

27 has toured extensively throughout Europe, North America, and Japan. In the Czech Republic, 27 opened for Robert Plant.

27 shares a relatively close relationship with the band Isis. Bryant Clifford Meyer, of Isis, co-wrote the 27 song "1001 Gods," Aaron Turner, of Isis, contributed guitars and vocals to the song "April," and Jeff Caxide, of Isis, contributed to the song "Try." Maria Christopher and Ayal Naor, of 27, contributed to the songs "Weight," "Carry," and "The Beginning and the End" which appeared on the Isis album Oceanic. Of these, the song "Weight" was featured on the television show Friday Night Lights in 2007. 27 also released an album on Hydra Head Records, which is owned by Aaron Turner of Isis.

3 (disambiguation)

3 usually refers to:

3, three, or III can also refer to:

Books

Companies

Film

Laura White

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Laura Jane Amanda White (born 31 August 1987) is an English singer/songwriter from Atherton in the metropolitan borough of Bolton Greater Manchester.

She is also known for finishing in eighth place on the fifth series of The X Factor in 2008.

Early life

White has been singing and playing the piano since she was a young girl. Despite never having had a professional singing lesson, White began singing in jazz bars at the age of 15 and played many festivals. White went to Fred Longworth High School in Tyldesley, the same school as actors Anthony Quinlan, Leah Hackett and Oliver Lee. She also studied A-Level /EnglishDrama at Wigan and Leigh College. Before The X Factor, Laura was a creative writing student at The University of Bolton.

Music career

2008–09: The X Factor

White auditioned for the 2008 series of The X Factor and reached the final live stages in the "Girls" category, mentored by Cheryl Cole. After performing Fallin', by Alicia Keys, on the first live show, White sang You Are Not Alone as part of Michael Jackson week the following episode. She then performed God Bless the Child, originally recorded by Billie Holiday, as part of the third week's focus on big band music, and Somebody Else's Guy, written and performed by Jocelyn Brown, on the fourth live show as part of disco week. After performing Endless Love by Lionel Richie and Diana Ross in the fifth week, White was voted off the show on 8 November, after a sing-off against Ruth Lorenzo.

Music radio

Music radio is a radio format in which music is the main broadcast content. After television replaced old time radio's dramatic content, music formats became dominant in many countries. Radio drama and comedy continue, often on public radio.

Music drives radio technology, including wide-band FM, modern digital radio systems such as Digital Radio Mondiale, and even the rise of internet radio and music streaming services (such as Spotify and Deezer).

How it works

The radio station provides programming to attract listeners. Commercial radio stations make profits by selling advertising. Public and community radio stations are sustained by listener donations and grants. Young people are targeted by advertisers because their product preferences can be changed more easily. Therefore, the most commercially successful stations target young audiences.

The programming usually cycles from the least attractive item, to most attractive, followed by commercials. The purpose of this plan is to build listener interest during the programming.

Radio (Darius Rucker song)

"Radio" is a song co-written and recorded by American country music artist Darius Rucker. It was released on July 22, 2013 as the third single from his album True Believers. Rucker wrote the song with Luke Laird and Ashley Gorley.

Content

The song is a reflection on the narrator's teenage years: specifically, of borrowing his mother's car to take his girlfriend for a ride, and listening to songs on the radio while doing so.

Critical reception

The song generally received favorable reviews. Bobby Peacock of Roughstock gave the song four and a half stars out of five, saying that "it sounds like the kind of fun song you would want to hear on the radio at a memorable moment." Peacock praised Rucker's "all-smiles delivery" and the song's "incredibly catchy melody and tight production." He also compared its theme to "I Watched It All (On My Radio)" by Lionel Cartwright. Tammy Ragusa of Country Weekly gave the song an A grade, calling it "the perfect marriage of an artist’s effervescent personality with an upbeat song, this one about the love of music." Billy Dukes of Taste of Country gave the song two and a half stars out of five, writing that "the uptempo tribute to young love, open roads and, of course, the radio is familiar and easy to fall for, especially when powered by Rucker’s unequaled exuberance." However, Dukes also called the song "a little fluffy" and "not difficult to forget."