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Metal Poles For Curtains

Smart, modern, affordable, 29mm diam, metal curtain poles from Swish.Supplied with matching rings and ball-end finials and are available in a range of finishes: polished brass effect, antique brass effect, satin steel effect, black nickel effect, matt black, bronze and ivory gold effect.

Archive footage

Archive footage, library pictures and file footage are film or video footage that has not been custom shot for use in a specific film or television program. archive footage is useful to filmmakers as it is much cheaper than shooting new material. A single piece of archive footage is called a stock shot or a library shot. Archieve footage may already have appeared in previous productions but can also be outtakes or footage shot for previous productions but not used. archive sales can also be used to integrate news footage or notable figures into a film or news bulletin.

A topical stone sealer does not often greatly change the look of the stone

The most types of penetrating stone sealer use siliconates, fluoro-polymers and siloxanes, and these repel liquids. These stone sealers get through the surface of the stone enough to fix the material to the surface. They are usually longer lasting than topical stone sealers and often do not greatly change the look of the stone, but still can change the slip characteristics of the surface and do wear relatively quickly.    

How to get rid of lice properly

There are many lotions on the market, and frankly not much to choose between them all. Whenever I am asked how to get rid of lice from my childrens hair I reccomend first using the lotion and then throughly checking the hair manually on a weekly basis for a month afterwards. Not keen on the manual search? Then there are companies that specialise in removing nits and who are prepared to come to you.

Great House to rent in Bourne

house to rent bourne. Two bedroom modern terrace property with a short walk to town centre. Briefly comprising kitchen with cooker, sitting room, two double bedrooms and bathroom with shower over bath. Garden to rear. One allocated parking space. Available now. No pets or smokers. Offer of half price on first months rent  

Security services in Doncaster

security doncaster. A security guard is more often than not a privately employed person who is paid to protect property, assets, or people. Security guards are employed to guard and take note of inappropriate actions, observing (either directly, through patrols, or by watching alarm systems or video cameras) for signs of crime, fire or disorder; then taking action and reporting any incidents to their client and emergency services as appropriate.    

                   

City Beat Radio

Radio

The earliest radio stations were simply radiotelegraphy systems and did not carry audio. The first claimed audio transmission that could be termed a broadcast occurred on Christmas Eve in 1906, and was made by Reginald Fessenden. Whether this broadcast actually took place is disputed. While many early experimenters attempted to create systems similar to radiotelephone devices where only two parties were meant to communicate, there were others who intended to transmit to larger audiences. Charles Herrold started broadcasting in California in 1909 and was carrying audio by the next year. (Herrold's station eventually became KCBS).

Broadcasting

Radio broadcasting (experimentally from 1906, commercially from 1920): radio broadcasting is an audio (sound) broadcasting service, broadcast through the air as radio waves from a transmitter to an antenna and, thus, to a receiving device. Stations can be linked in radio networks to broadcast common programming, either in syndication or simulcast or both.

The first regular television broadcasts began in 1937. Broadcasts can be classified as "recorded" or "live". The former allows correcting errors, and removing superfluous or undesired material, rearranging it, applying slow-motion and repetitions, and other techniques to enhance the program. However, some live events like sports telecasts can include some of the aspects including slow-motion clips of important goals/hits, etc., in between the live telecast.

American radio-network broadcasters habitually forbade prerecorded broadcasts in the 1930s and 1940s requiring radio programs played for the Eastern and Central time zones to be repeated three hours later for the Pacific time zone. This restriction was dropped for special occasions, as in the case of the German dirigible airship Hindenburg disaster at Lakehurst, New Jersey, in 1937. During World War II, prerecorded broadcasts from war correspondents were allowed on U.S. radio. In addition, American radio programs were recorded for playback by Armed Forces Radio stations around the world.

 

Radio Broadcasting

The earliest radio stations were simply radiotelegraphy systems and did not carry audio. The first claimed audio transmission that could be termed a broadcast occurred on Christmas Eve in 1906, and was made by Reginald Fessenden. Whether this broadcast actually took place is disputed. While many early experimenters attempted to create systems similar to radiotelephone devices where only two parties were meant to communicate, there were others who intended to transmit to larger audiences. Charles Herrold started broadcasting in California in 1909 and was carrying audio by the next year. (Herrold's station eventually became KCBS).

For the next decade, radio tinkerers had to build their own radio receivers. In The Hague, the Netherlands, PCGG started broadcasting on November 6, 1919. Dr. Frank Conrad began broadcasting from his Wilkinsburg, Pennsylvania garage with the call letters KDKA. KDKA's first commercial broadcast was made from Saxonburg, Butler County, PA on November 2, 1920. Later, the equipment was moved to the top of an office building in Pittsburgh, Pennsylvania and purchased by Westinghouse. KDKA of Pittsburgh, under Westinghouse's ownership, started broadcasting as the first licensed "commercial" radio station on November 2, 1920. The commercial designation came from the type of license; advertisements did not air until years later. The first broadcast in USA was the results of the U.S. presidential election, 1920. The Montreal station that became CFCF began program broadcasts on May 20, 1920, and the Detroit station that became WWJ began program broadcasts beginning on August 20, 1920, although neither held a license at the time.

Radio Argentina began regularly scheduled transmissions from the Teatro Coliseo in Buenos Aires on August 27, 1920, making its own priority claim. The station got its license on November 19, 1923. The delay was due to the lack of official Argentine licensing procedures before that date. This station continued regular broadcasting of entertainment and cultural fare for several decades.