What makes the sound in an organ?

What makes the sound in an organ?

How sound is produced. A pipe organ feeds wind into pipes, causing the air to oscillate and produce a sound. The pipes stand in line above the box referred to as the wind-chest, with wind fed from below into the pipes the organist wishes to use to produce sound.

How would you describe the sound of a pipe organ?

Organist Peggy Wolverton, warming up in the loft directly across from the pipes, describes the organ’s sound as “lush and romantic.” “It has a wonderful, romantic, lush tone quality, which is different from other instruments,” she said. “Where our pew was, we could look up into the balcony and see the organist playing.

What are the 4 families of sound of the organ?

Organ stops are sorted into four major types: principal, string, reed, and flute. an extremely small scaled stop with a very delicate, airy tone; built frequently as a single-rank stop, or as a double-rank celeste. a stopped flue stop with a chimneyed stopper. an 8′ open wood manual stop.

How loud is an organ?

Pipe organ sounds, as judged by ear, tend to remain constant across different locations in an auditorium, yet the SPL of line spectra may vary by a maximum of 26 dB (mean 8.98 dB, s.d. 2.5), and the overall level may vary, typically, 10 to 12 dB from location to location.

Is an organ a wind instrument?

The organ is a hybrid, a combination wind instrument and keyboard instrument. It’s a wind instrument because it produces sound by means of air vibrating in pipes.

How would you describe an organ?

In biology, an organ (from the Latin “organum” meaning an instrument or tool) is a collection of tissues that structurally form a functional unit specialized to perform a particular function. Your heart, kidneys, and lungs are examples of organs.

How would you describe an organ instrument?

organ, in music, a keyboard instrument, operated by the player’s hands and feet, in which pressurized air produces notes through a series of pipes organized in scalelike rows. The most basic instrument consists of a single set, or rank, of pipes with each pipe corresponding to one key on the keyboard, or manual.

Is a sound producing organ?

The larynx is also called a voice box which is the sound- producing organ of human beings.

What are the keyboards called on an organ?

The small standard church organ has three–two manual keyboards of 61 keys each, called “manuals” for short, and a pedal keyboard of 32 keys, referred to as “the pedals.” The first manual, the lower one closest to the performer, is “the Great,” while the second manual, the upper one, is “the Swell.” Each manual and the …

Is organ brass or woodwind?

Technically, you could say that a pipe organ is a woodwind instrument. A woodwind instrument is an instrument where air is blowing through the instrument. However, an organ differs in many ways from other woodwinds, so many musicians think it belongs in another category.

How is sound produced in a pipe organ?

How sound is produced. A pipe organ feeds wind into pipes, causing the air to oscillate and produce a sound. The pipes stand in line above the box referred to as the wind-chest, with wind fed from below into the pipes the organist wishes to use to produce sound.

Which is the main sound of an organ?

The main sound of an organ is called a “principal” tone. Often they are made of highly polished tin, which produces a bright sound and looks nice. has a long, straight tube, and has a small “attack” sound when the sound is first produced. The initiation of the sound, called chiffcan be made somewhat stronger or weaker

Where does the word organ come from in music?

In music, the organ (from Greek ὄργανον organon, “organ, instrument, tool”) is a keyboard instrument of one or more pipe divisions or other means for producing tones, each played with its own keyboard, played either with the hands on a keyboard or with the feet using pedals.

How is the pitch of a pipe organ determined?

This process causes the column of air in the pipe to vibrate. The number of vibrations per second, and therefore the pitch of the sound, is determined by the length of the pipe and whether it is open at the top or closed by a cap or stopper. (Stopped pipes sound an octave lower than open pipes of the same length.)