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Instrument Classification

Antigua Instrument Rating

Until the early years of this century, was in effect a classification of instruments-now-surpassed, which brought them from as follows:

a) Strings;

b) Instumentos de viento;

c) Instrumentos de percusion;

d) Varios.

*A esta última categoría los instrumentos que por sus características no podían ser agrupados en ninguna de las tres categorías citadas precedentemente.

Origin of the new classification

Noting the error of this classification, Victor Mahillon, curator of the Instrument Museum in Brussels, proposed in 1880 a new classification in which the discretion of the unit was given by the "element" prod uce sound, without confusing it with the environment. It was so all instruments that produce sound by vibrating strings them as "stringed instruments" which produce sound by vibration of the air, "wind instruments" which produce sound by vibrating a membrane, "membranophones", and those instruments that vibrates the whole body of the instrument and in which there is no additional strain called them "autófonos."

currently organological studies is taken into account in preference to the classification proposed by these two German musicians, who accepted the Mahillon classification, but extend it in subdivisions and will change the name of "autófonos" by "idiophones." Later, with the use of instruments in which the vibrations are modified by electricity, created a fifth category, which was called "electrophones."

Idiophones INSTRUMENTS

An instrument idiophone , is a musical instrument in which the whole instrument produces sound, ie, the whole instrument vibrates. They are instruments whose bodies, wood or metal, are hard but elastic enough to maintain a vibration.

Idiophones's family consists of a variety of instruments that are quite different, but all you enen a feature that unites them, the body of the instrument that produces sound by vibration. In fact, the word idiophone the Greek "own sound."

Membranophones INSTRUMENTS

is called membranophone musical instrument whose vibration is produced in a stretched membrane (also called a patch) made of leather or synthetic. Two membranes can be strained as in the case of some cylindrical, with a patch on each end.

In most cases the membrane is struck with the hand, with sticks (wooden sticks), with metal brushes, or brushes of different sizes and shapes.

Stringed INSTRUMENTS

The strings or chordophones are i NSTRUMENTS musical sounds produced by vibration of one or more strings whose vibrations resonate in the box resonance they have. These strings are stretched between two points of the instrument are sounded by scraping or rubbing the rope.

INS AeroFONE instruments

The Brass or aerophones are a family of musical instruments that produce sound by vibrating column of air inside, without strings or membranes, without which the instrument itself vibrates itself.

The Winds can be of various types and may or may not be used in the symphony orchestra, regardless of their value. For example, the harmonica is not a common instrument in a symphony orchestra.