The aeolodion or aeolodicon (also called in Germany ''Windharmonika'') is an obsolete
keyed wind instrument resembling the
harmonium
The pump organ is a type of free-reed organ that generates sound as air flows past a vibrating piece of thin metal in a frame. The piece of metal is called a reed. Specific types of pump organ include the reed organ, harmonium, and melodeon. T ...
, its tone being produced from
steel
Steel is an alloy made up of iron with added carbon to improve its strength and fracture resistance compared to other forms of iron. Many other elements may be present or added. Stainless steels that are corrosion- and oxidation-resistant ty ...
springs. It had a
range
Range may refer to:
Geography
* Range (geographic), a chain of hills or mountains; a somewhat linear, complex mountainous or hilly area (cordillera, sierra)
** Mountain range, a group of mountains bordered by lowlands
* Range, a term used to i ...
of six octaves, and its tone was similar to that of the harmonium. After its invention around 1800, several modifications were made, including the aeolsklavier, aeolomelodicon or choraleon, and aeolopantalon, but all versions had largely disappeared by mid-century.
History
There is some controversy as to its original inventor; most authorities attribute it to Jean Tobié Eschenbach of Hamburg, who is said to have first made it in 1800. Various improvements were subsequently made by other musicians, among whom may be named Schmidt of
Pressburg
Bratislava (, also ; ; german: Preßburg/Pressburg ; hu, Pozsony) is the capital and largest city of Slovakia. Officially, the population of the city is about 475,000; however, it is estimated to be more than 660,000 — approximately 140% of ...
, of
Schweinfurt
Schweinfurt ( , ; ) is a city in the district of Lower Franconia in Bavaria, Germany. It is the administrative centre of the surrounding district (''Landkreis'') of Schweinfurt and a major industrial, cultural and educational hub. The urban agg ...
, Sebastian Müller (1826), and of
Suhl
Suhl () is a city in Thuringia, Germany, located SW of Erfurt, NE of Würzburg and N of Nuremberg. With its 37,000 inhabitants, it is the smallest of the six urban districts within Thuringia. Together with its northern neighbour-town Zella- ...
(1833). This instrument was entirely superseded by the harmonium.
Related instruments
Aeolsklavier
A modification of the aeolodion was the aeolsklavier, invented about 1825 by Karl Friedrich Emanuel Schortmann of
Buttelstädt
Buttelstedt is a town and a former municipality in the Weimarer Land district, in Thuringia, Germany. It is situated 11 km north of Weimar. Since 1 January 2019, it is part of the municipality Am Ettersberg.
History
Within the German Empire ...
, in which the reeds or springs that produced the sound were made of very thin wood instead of metal. For this reason, the quality of tone was made softer and sweeter. It was equipped with a keyboard and with a pedal which triggered a set of
bellows
A bellows or pair of bellows is a device constructed to furnish a strong blast of air. The simplest type consists of a flexible bag comprising a pair of rigid boards with handles joined by flexible leather sides enclosing an approximately airtigh ...
(one for each note) and produced a soft and ethereal sound. The instrument was unsuccessful and appears to have been soon forgotten.
Aeolomelodicon (Choraleon)
A further modification was the aeolomelodicon or choraleon, constructed by Fidelis Brunner at
Warsaw
Warsaw ( pl, Warszawa, ), officially the Capital City of Warsaw,, abbreviation: ''m.st. Warszawa'' is the capital and largest city of Poland. The metropolis stands on the River Vistula in east-central Poland, and its population is officia ...
, about the year 1825, from the design of Professor J. F. Hoffmann in that city. It differed from the æolodion in the fact that brass tubes were affixed to the reeds, much as in the reed-stops of an organ. The instrument was of great power, and was probably intended as a substitute for the organ in small churches, especially in the accompaniment of chorals, whence its second name choraleon. It has taken no permanent place in musical history.
Aeolopantalon
In the aeolopantalon, invented about the year 1830, by Jozé Dlugosz of Warsaw, the æolomelodicon was combined with a
piano
The piano is a stringed keyboard instrument in which the strings are struck by wooden hammers that are coated with a softer material (modern hammers are covered with dense wool felt; some early pianos used leather). It is played using a keyboa ...
, so arranged that the player could make use of either instrument separately or both together. A somewhat similar plan has been occasionally tried with the piano and harmonium, but without great success. It is chiefly remembered because
Frédéric Chopin
Frédéric François Chopin (born Fryderyk Franciszek Chopin; 1 March 181017 October 1849) was a Polish composer and virtuoso pianist of the Romantic period, who wrote primarily for solo piano. He has maintained worldwide renown as a leadin ...
played this instrument at various recitals.
Notes
{{Grove1900, wstitle=Æolodion
Organs (music)