The Horn Instrument - Brass Instruments

The horn's extremely rich albeit soft timbre gives it a special quality halfway between brass and woodwinds. It also blends well with the timbres of many other instruments.

People used to blow on the actual horns of animals before attempting to imitate their sounds using metal and other materials. This original use exists, for example, in the Shofar, a ram's horn, which plays a vital role in Jewish religious ceremonies. Likewise, hunters used the horn as a way of contact during the hunt until the middle of the sixteenth century. The horn's body was wound in large coils to be placed on the shoulder and sounded while riding a horse.

The horn is similar to the trumpet in that the vibration of the lips creates a tone. Perhaps that's why both share a similar production history.

Due to their simple construction, consisting of a large bell, a single coiled tube, and a mouthpiece, horns manufactured until the middle of the nineteenth century were called "natural horns." On the other hand, the modern horn is a highly complex instrument with a coiled tube.

Execution

Adjusting the vibration of the lips controls the pitch of this instrument, and even then, it's only possible to produce natural harmonics. This means that it can't play actual musical scales. This prompted horn players to believe they must stick a hand in the bell to produce a sound other than these natural harmonics. This method of playing the horn, called the "hand-stopping technique," evolved amongst the horn players in the eighteenth century.

With most brass instruments, the right hand operates the levers or pistons. With the right hand sitting inside the bell, the horn has the index, middle, and ring fingers of the left hand operate the levers instead.

The little finger of the left hand and the thumb of the right hand inside the bell support the instrument. Some weight presses on the skin between the thumb and index finger on the left hand. Because of that weight, people who practice a lot sometimes get "horn calluses."

Measures and Materials of the Horn

The length of the instrument changes between the long F tube and the short B♭ tube. The F tube's length is 370 cm without pressing any levers. Pressing the first lever causes air to pass through the first branch tube, extending the overall length by 45 cm. The second lever adds 22 cm, while the third adds about 74 cm. The longest possible length is 510 cm, with all the levers pressed.

On the other hand, the B♭tube is generally about 275 cm long. With all three levers pressed, this increases to 385 cm. Depending on the model and manufacturer, size measures can change.

In addition to its shape and length, the materials used for this instrument may have a minor impact on the timbre. Brass, an alloy of copper and zinc, is more malleable and corrosion-resistant than iron or other metals. Since it's also pleasing to the eye, it has long been used as the primary material for manufacturing brass instruments.