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Reed organ



 
 
A reed organ, also called parlor organ, pump organ, cabinet organ, cottage organ, is an organ
Organ (music)

The organ is a keyboard instrument of one or more divisions, each played with its own keyboard played either Manual or Pedal clavier. The organ is one of the oldest musical instruments in the European classical music....
 that generates its sounds using free metal reeds. Smaller, cheaper and more portable than pipe organ
Pipe organ

The pipe organ is a keyboard musical instrument that produces sound by venting mechanically compressed air through resonant Organ pipe. Each pipe produces sound at one fixed pitch, so they are provided in sets or "ranks" with one pipe or more per note, each rank having a common timbre and loudness throughout....
s, reed organs were widely used in smaller churches and in private homes in the 19th century, but their volume
Volume

The volume of any solid, liquid, plasma, vacuum or theoretical object is how much three-dimensional space it occupies, often quantified numerically....
 and tonal range is limited, and they were generally confined to one or two manuals
Manual (music)

A manual is a musical keyboard designed to be played with the hands on a pipe organ, harpsichord, clavichord, electronic organ, or synthesizer. The term "manual" is used with regard to any hand keyboard on these instruments to distinguish it from the Pedal clavier, which is a keyboard that the organist plays with his or her feet....
, pedalboards being extremely rare.

Structure and method of sound production
In the generation of its tones, a reed organ is similar to an accordion
Accordion

The accordion is a portable box-shaped musical instrument of the hand-held bellows-driven free reed aerophone family, sometimes referred to as a squeezebox....
, but not in its installation, as an accordion is held in both hands whereas a reed organ is usually positioned on the floor in a wooden casing (which might make it mistakable for a piano at the very first glimpse).

Reed organs are operated either with pressure
Pressure

Pressure is the force per unit area applied to an object in a direction surface normal to the surface. Gauge pressure is the pressure relative to the local atmospheric or ambient pressure....
 or with suction
Suction

Suction is the flow of a fluid into a partial vacuum, or region of low pressure. The pressure gradient force between this region and the ambient pressure will propel matter toward the low pressure area....
 bellows
Bellows

A bellows is a device for delivering pressurized air in a controlled quantity to a controlled location. Basically, a bellows is a deformable container which has an outlet nozzle....
.






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Encyclopedia


A reed organ, also called parlor organ, pump organ, cabinet organ, cottage organ, is an organ
Organ (music)

The organ is a keyboard instrument of one or more divisions, each played with its own keyboard played either Manual or Pedal clavier. The organ is one of the oldest musical instruments in the European classical music....
 that generates its sounds using free metal reeds. Smaller, cheaper and more portable than pipe organ
Pipe organ

The pipe organ is a keyboard musical instrument that produces sound by venting mechanically compressed air through resonant Organ pipe. Each pipe produces sound at one fixed pitch, so they are provided in sets or "ranks" with one pipe or more per note, each rank having a common timbre and loudness throughout....
s, reed organs were widely used in smaller churches and in private homes in the 19th century, but their volume
Volume

The volume of any solid, liquid, plasma, vacuum or theoretical object is how much three-dimensional space it occupies, often quantified numerically....
 and tonal range is limited, and they were generally confined to one or two manuals
Manual (music)

A manual is a musical keyboard designed to be played with the hands on a pipe organ, harpsichord, clavichord, electronic organ, or synthesizer. The term "manual" is used with regard to any hand keyboard on these instruments to distinguish it from the Pedal clavier, which is a keyboard that the organist plays with his or her feet....
, pedalboards being extremely rare.

Structure and method of sound production


In the generation of its tones, a reed organ is similar to an accordion
Accordion

The accordion is a portable box-shaped musical instrument of the hand-held bellows-driven free reed aerophone family, sometimes referred to as a squeezebox....
, but not in its installation, as an accordion is held in both hands whereas a reed organ is usually positioned on the floor in a wooden casing (which might make it mistakable for a piano at the very first glimpse).

Reed organs are operated either with pressure
Pressure

Pressure is the force per unit area applied to an object in a direction surface normal to the surface. Gauge pressure is the pressure relative to the local atmospheric or ambient pressure....
 or with suction
Suction

Suction is the flow of a fluid into a partial vacuum, or region of low pressure. The pressure gradient force between this region and the ambient pressure will propel matter toward the low pressure area....
 bellows
Bellows

A bellows is a device for delivering pressurized air in a controlled quantity to a controlled location. Basically, a bellows is a deformable container which has an outlet nozzle....
. Pressure bellows permit a wider range to modify the volume, depending on if the pedalling of the bellows is faster or slower. In North America
North America

North America is the northern continent of the Americas, situated in the Earth's northern hemisphere and almost totally in the western hemisphere....
 and the United Kingdom, a reed organ with pressure bellows is referred to as a harmonium
Harmonium

A harmonium is a free-standing keyboard instrument similar to a reed organ or pipe organ. Sound is produced by air, supplied by foot-operated or hand-operated bellows, being blown through sets of Free reed aerophone, resulting in a sound similar to that of an accordion....
, whereas in Europe
Europe

Europe is, conventionally, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally divided from Asia to its east by the water divide of the Ural Mountains, the Ural , the Caspian Sea, and by the Caucasus Mountains to the southeast....
, any reed organ is called a harmonium regardless of whether it has pressure or suction bellows. As reed organs with pressure bellows were more difficult to produce and therefore more expensive, North American and British reed organs and melodions almost generally use suction bellows and operate on vacuum
Vacuum

A vacuum is a volume of space that is essentially empty of matter, such that its gaseous pressure is much less than atmospheric pressure. The word comes from the Latin term for "empty," but in reality, no volume of space can ever be perfectly empty....
.

Stops


Reed organs of European and U.S. design nearly always have a split keyboard, with one set of stop controls for the bass register at E3 and below and another for the treble.

The standard European configuration of stops included five numbered drawknobs for each register:

  • An 8' foundation rank
  • A 16' foundation rank
  • A 4' reedlike rank
  • An 8' reedlike rank
  • A 16' soft, salicional-like rank


U.S.-made reed organs varied considerably in their stop-lists, with the most common instruments having two complete sets of reeds and ten or more drawknobs controlling various coupler
Coupler

Coupler is a word used to describe any of a number of things:* A coupling device;* An electronics device, more properly, an acoustic coupler;...
s and expression features. Larger reed organs were made that had multiple manuals, and in some cases a pedalboard. These were sold primarily as practice organs to professional organists and to churches unable to afford or house a pipe organ.

History


The reed organ was popular in the late 19th century, replacing the melodeon. Advances in piano manufacturing technology in the early 1900s made pianos more affordable, causing reed organs to fall out of favor. Other reasons for the replacement of reed organs were their wavering status somewhere between a sacred
SACRED

SACRED was a Cubesat built by the Student Satellite Program of the University of Arizona. It was the product of the work of about 50 students, ranging from college freshmen to Ph....
 pipe organ surrogate and a secular home instrument and the lack of original compositions for reed organs.

A handful of instruments continued to be made until about 1950, some with innovations such as electric blowers; the last US company making reed organs was Estey, which closed down in 1957. Some of the companies also made pianos--Mason & Hamlin, Baldwin, and Steinway, for example--and are still in business. Another, Kimball, made both pianos and reed organs, but has gotten out of the music business entirely; it now makes furniture.

Many reed organs were shipped overseas to support missionary
Missionary

A 'missionary' is a member of a religion who works to convert those who do not share the missionary's faith; someone who Proselytism. The word "mission" is derived from the Latin missioninimus...
 efforts, though they remain common (though often disused) in both private and ecclesiastical ownership. Portable foot-pumped reed organs remained in use in the U.S. armed forces until the end of World War II
World War II

World War II, or the Second World War , was a global military conflict which involved a Participants in World War II, including all of the great powers, organised into two opposing military alliances: the Allies of World War II and the Axis powers....
, where they were used by chaplain
Chaplain

A chaplain is typically a priest, pastor, ordained deacon, rabbi, imam or other member of the clergy serving a group of people who are not organized as a mission or church , or who are unable to attend church for various reasons; such as health, confinement, or military or civil duties; Laity chaplains are also found in other settings such...
s to lead worship
Worship

Worship usually refers to acts of religion devotion typically directed to one or more deity. It is the informal term in English for what sociology of religion call cult —traditional beliefs and practices, the individual study of which is one of the chief concerns of theology....
 services aboard ship
Ship

A ship is a large watercraft that floats on water. Ships are generally distinguished from boats based on size. Ships may be found on lakes, seas, and rivers and they allow for a variety of activities, such as the ferry or cargo ships, fishing, cruise ship, Coast guard, and warship....
s and in remote locations.

A small number of self-playing reed organs (often called 'organettes') were built in the early 20th century. These used a pin-hole music roll and a pneumatic action as used on player piano
Player piano

The player piano is a self-playing piano, containing a pneumatic mechanism that plays on the piano action pre-programmed music via perforated piano rolls....
s. These often had a much higher number of stops
Organ stop

An organ stop is a component of a pipe organ which admits pressurized air to a set of organ pipes. Its name comes from the fact that stops can be used selectively by the organist; some can be "on" , while other can be "off" ....
 than normal reed organs, since the player's hands were freed from the need to operate the keyboard. This allowed more complex stop arrangements. However, by the time these instruments reached their developmental peak, the market for reed organs in general was starting to decline.

These portable reed organs were brought to India by British missionaries and army chaplains. Indian musicians took them up and incorporated them into their musical life; various companies in India still make reed organs for this market. However, in response to the differences between Indian and Western musical practices, certain changes were made.

Indian music emphasizes melody, rather than harmony; furthermore, Indian musicians prefer to sit on the ground, rather than on chairs. Hence, rather than having the bellows operated by the feet while both hands play on the keyboard, Indian harmonia have bellows on the back operated by one hand while the player picks out he melody on the other. The Indian Harmonium also has a drone stop.

One would think that that accordion or concertina would serve Indian musicians' needs better, but while the British knew the accordion, it wasn't THEIR instrument as it was for either the French or the Germans; hence, few accordions were brought into India by the British, and the Indians were not exposed to that instrument.

Some Indian musicians in immigration, when they could not find reed organs--either Western style or as adapted by Indian manufacturer, have adoped accordions and concertinas.

Today


Reed organs have been largely replaced by electronic organ
Electronic organ

An electronic organ is an electronic keyboard instrument originally designed to imitate the sound of a pipe organ. It has developed today into two forms of the instrument, the digital church organ that imitates a pipe organ for classical music and use in churches, and the Hammond organ-style instrument used in more popular music genres....
s, but there remain a number of enthusiasts. The finer instruments have a unique tone, and the cabinets
Cabinet (furniture)

File:Glass cabinet.JPGFile:Tansu.jpgA cabinet is usually a box-shaped furniture, either standing alone as a piece of furniture or built into or attached to a wall typically made of wood but now often made of synthetic materials, and used for storage of miscellaneous items....
 of those intended for churches and affluent homes were often excellent pieces of furniture
Furniture

Furniture is the mass noun for the movable objects which may support the human body , provide storage, or hold objects on horizontal surfaces above the ground....
. Several million reed organs and melodians were made in the U.S.A. between the 1850s and the 1920s.

Similar instruments


  • Free reed aerophone
    Free reed aerophone

    A free reed aerophone is a musical instrument where sound is produced as air flows past a vibrating reed in a frame. Air pressure is typically generated by breath or with a bellows....
  • Regal (musical instrument)
    Regal (musical instrument)

    The regal was a small late-medieval portable Organ , furnished with beating reeds and having two bellows like a positive organ. In Germany, the name was also given to the reed stops of a large organ, and more especially the vox humana Organ stop....
  • Pipe organ
    Pipe organ

    The pipe organ is a keyboard musical instrument that produces sound by venting mechanically compressed air through resonant Organ pipe. Each pipe produces sound at one fixed pitch, so they are provided in sets or "ranks" with one pipe or more per note, each rank having a common timbre and loudness throughout....
  • Chord organ
    Chord organ

    A chord organ is a Free reed aerophone musical instrument, similar to a small Reed organ, in which sound is produced by the flow of air, usually driven by an electric motor, over plastic or metal reeds....


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