Pipe_Organ

Pipe Organ The “king of instruments” has a long history, one which can arguably be traced to the concept of a collection of “fixed-pitched pipes blown by a single player (such as the panpipes)” (Randel 583). The first examples of pipe organs with the basic features of today can be traced to the third century B.C.E. in the Greco-Roman arena; it is said to have been invented by Ktesibios of Alexander and contained “a mechanism to supply air under pressure, a wind-chest to store and distribute it, keys and valves to admit wind to the pipes, and one or more graded sets of fixed-pitch pipes.” (Randel 583) These early organs used water as a means to supply air-pressure, hence the use of the terms hydraulic and hydraulis. Hydraulic organs were in use for several hundred years before the concept of bellows, similar in concept and style to those of a blacksmith, came into use with the organ. Numerous bellows were used to supply air to the wind-chest, often being pumped in pairs by men. The disadvantages of this method of air supply include the lack of consistent pressure, which leads to inconsistent pitch and tuning; also, many people were required to operate organs, organ, pipes, one, two, randel, similar, while, stops, large, influence, century, builders, played, pedal, larger, bellows, being, time, size, sets, rimbault, positive, limited, hopkins, german, design, began, until, supply, style, range, keys, instruments, history