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Это текст :Television, or TV, is one of the most important means of communication. It brings pictures and sound from around the world into millions of homes.
Some TV stations are commercial and sell advertising time to pay for operating costs and to make profit. Others are public stations, which are non-profit organizations.
Commercial TV stations broadcast mostly entertainment programs because they must attract more people for to sell advertising time at high prices. These programs include situation comedies, action-packed dramas about detectives, police, doctors and lawyers, soap operas, dancing and singing shows, movies, cartoons. Commercial TV broadcasts also documentaries and talk shows. Documentaries can be programs about travelling, people and animals in faraway countries, problems of alcoholism, drug abuse, racial prejudice. On talk shows a host interviews politicians, movie and TV stars, famous sportsmen and writers. Commercial TV also translates sport programs, local, national and international news. Commercial advertising appears between and during most programs. They urge viewers to buy different products and services.
Public television focuses mainly on education and culture. They are programs on different topics: from physics and literature to cooking and yoga. Public TV also broadcasts plays, ballets,
symphonies, programs about art and history. Public television attracts less viewers than commercial TV.
Toy tools - is the first step into the world of real music. Now you can buy a variety of musical toys: from simple drums and harmonicas until almost the present piano and synthesizers. Do you think this is only the toys? Not at all: in the preparatory classes of musical schools of these toys are made whole orchestra of noise, in which the kids enthusiastically blow in pipes, banging drums and tambourines, maracas pushing the rhythm and play the first song on the xylophone ... and this is their first real step into the world music.
In the world of music has its own order and classification. Instruments are divided into groups: strings, keyboards, drums, horns, and another reed. Which of them appeared before what later, it is difficult to say for sure. But the ancient people, archers, and noticed that a stretched string sounds, reed tube, if to blow them, emit whistling sounds and rhythm beat comfortable on all surfaces all means at hand. These items were the forefathers of stringed, wind and percussion instruments, already known in ancient Greece. As long ago appeared reed, but the keyboards were invented a little later. Consider these main groups
String -
Bowstring can be considered the prototype of stringed instruments - one of the most important groups of any orchestra. The sound here is published by the oscillating string. To enhance the sound of steel strings to pull over a hollow body - so there lute and mandolin, dulcimer, harp ... and a good friend to us gitara.Strunnye plucked instruments
String group is divided into two main groups: bowed and plucked instruments. For stringed violin include all grades: violins, violas, cellos and double basses huge. The sound of them is removed the bow, which lead on a taut string. For plucked the bow is not necessary: a musician fingers zaschipyvaem string, causing it to oscillate. Guitar, balalaika, lute - plucked instruments. As beautiful harp, which publishes such gentle cooing sounds. But bass - bowed or plucked instrument? Formally, it refers to the bow, but often, especially in jazz, playing it tweaks.