What instrument is a trumpet?

Horn is a vocal instrument with vibrating lips.

A brass musical instrument with a copper spiral tube body, a funnel-shaped bell mouth and a large bell mouth, which is sometimes detachable. There are usually four keys, one of which is used to switch fingering tonality. Although the horn belongs to a brass instrument, it can not only blow out the loud sound of brass, but also blow out the soft sound of woodwind, which can be used in woodwind quintet. The horn sounds soft and full.

It can be well integrated with woodwind instruments and stringed instruments. In a symphony orchestra, four speakers are usually used. There are six or eight large pieces of music. /kloc-entered the orchestra in the 0/7th century./kloc-at the beginning of the 0/9th century, the direct valve key was invented by F. Blummer and h. stel zel, and was adopted by many producers. About 1900, the newly invented two-tone horn replaced the popular F-tone valve key horn.

A brief history of the development of French horn

From the beginning, only one or two horns can be sounded to today's horns, many changes have taken place. /kloc-At the beginning of the 0/7th century, a round hunting horn made of seven-foot copper pipes was essential in religious ceremonies and royal activities at that time, as well as in military expeditions and triumphal activities. This disc-shaped hunting horn can be said to be the prototype of the horn.

For musical instruments, its performance is more meaningful than its modeling. In France, straight or arched corners have also evolved into the shape of the current corners. Although it has no valve (piston and side hole) and can only emit a few sounds in the natural sound series, people still formally call it a "natural horn" to distinguish it from a modern horn.