The word 'karaoke' is the combination of two Japanese words, kara (meaning 'empty'), and Ĺkesutora (meaning 'orchestra'). Internationally, karaoke is a popular form of entertainment in which amateurs sing along to recorded intrumental versions of popular songs. Karaoke is usually pronounced 'care-E-O-key' and is commonly mispelled as 'kareoke', 'karioke', and 'karoke', among other mispellings.
A basic karaoke machine consists of a microphone, a means of altering the pitch of the recorded music, and an audio output. Some low-end machines attempt to provide vocal suppression so that one can feed regular songs into the machine and suppress the voice of the original singer; however, this is rarely effective. Most common machines are audio mixers with microphone input built in with CD+G, Video CD, Laser Disc, or DVD players. CD+G players use a special track called subcode to encode the lyrics and pictures displayed on the screen, while the other formats natively display both audio and video. karaokemachine.org
A popular game using karaoke is to type in a random number and call up a song, of which participants take turns to try to sing as much as they can. In some machines, this game is pre-programmed and may be limited to a genre so that they cannot call up an obscure national anthem that none of the participants can sing. This game has come to be called "Kamikaze Karaoke" or "Karaoke Roulette" in some parts of the United States and Canada.
In Japan, it has long been common to provide musical entertainment at a dinner or a party. Japanese drummer Daisuke Inoue was asked by frequent guests in the Utagoe Kissa, where he performed, to provide a recording of his performance so that they could sing along on a company-sponsored vacation. Realizing the potential for the market, Inoue made a tape recorder that played a song for a 100-yen coin.
Instead of giving his karaoke machines away, he leased them out, so that stores did not have to buy new songs on their own. Originally, it was considered a somewhat expensive fad, as it lacked the live atmosphere of a real performance and 500 yen in the 1970s was the price of two typical lunches, but it caught on as a popular entertainment. Karaoke machines were initially placed in restaurants and hotel rooms; soon, new businesses called karaoke boxes, with compartmented rooms, became popular. In 2004, Daisuke Inoue was awarded the tongue-in-cheek Ig Nobel Peace Prize for inventing karaoke, "thereby providing an entirely new way for people to learn to tolerate each other."
Early karaoke machines used cassette tapes, but technological advances replaced this with CDs, VCDs, laserdiscs and, currently, DVDs. In 1992, Taito introduced the X2000, which fetched music via a dial-up telephone network. Its repertoire of music and graphics was limited, but its smaller size and the advantage of continuous updates saw it gradually replace traditional machines. Karaoke machines connected via fiber-optic links to provide instant high-quality music and video are becoming increasingly popular.
As the available selection of music has increased, more and more people within the industry see karaoke as a very profitable form of lounge and nightclub entertainment. It is not uncommon for some bars to have karaoke performances seven nights a week, commonly with much more high-end sound equipment than the small, stand-alone machines noted above. Dance floors and lighting effects are also becoming common sights in karaoke bars. Lyrics are often displayed on multiple TV sets around the bar, including big screens.
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