Modern classification divides all musical instruments in the world into five categories: body instruments, membrane instruments, air instruments, stringed instruments and electronic instruments.
1. Body-singing instruments are a large category of modern musical instruments. This kind of musical instrument takes a certain shape of sounding substance as the sound source body, and it is excited in a free state (no deformation or additional tension, etc.). ) and there is no other medium vibration body. Such as mouth spring, loose (Africa), music box, glass piano, etc.
2. Membrane musical instruments, all musical instruments that vibrate and sound close to the membrane belong to this category. It is one of the five categories in modern musical instrument classification. This kind of musical instrument takes a tensioned membrane as the sound source, and it vibrates and produces sound through tapping, friction or sound wave excitation.
3. Air-sounding musical instrument: the sound is excited by air; Most of these instruments use air as the original vibration medium-air column. In addition to traditional wind instruments, this kind of instruments also includes reed organs, accordions, harmonicas and other free-reed instruments, as well as some special sounders, such as the bull's roar dart.
4. Chord sounding instruments are the general name of instruments that sound by tightening and vibrating strings. Its five basic types are: stringed instrument, harp, lyre and guzheng. When an accurate name based on acoustics is needed, the word "stringed instrument" is used instead of "stringed instrument".
5. Electronic sound is a kind of musical instrument that electronically changes or imitates the pronunciation of traditional musical instruments, and is usually called electronic musical instrument. Common electrical appliances can be divided into four categories according to their functions.
Common musical instruments:
Bowstring category: violin, viola, cello, double bass, classical guitar, electric guitar, electric bass.
Woodwind instruments: flute, piccolo, oboe, clarinet, saxophone and harmonica.
Copper tube: trumpet, horn, trombone, bass tuba.
Keyboard: piano, accordion and electronic organ.
Percussion instruments: Drum, Little snare drum, Electronic Drum, Jazz Drum.
Banhu, Gao Hu, Erhu, Zhonghu and Xiaohu.
Plucking categories: dulcimer, pipa, Zheng and zhongruan.
Pipeplaying: Shengsuona, Qu Di New Flute, Bangdi Xiao.
Percussion: wooden fish timpani Malimba aluminum plate?
Extended data:
Musical instrument, English: Musical instrument generally refers to an instrument that can play timbre and melody in various ways. Generally divided into national musical instruments and western musical instruments.
Musical instruments that can make musical sounds and create musical art. By playing musical instruments, human beings express and communicate their thoughts and feelings. Music and musical instruments have different views on the definition of musical instruments.
The music industry believes that the vocal instruments used for music are musical instruments; Musical instrument scholars usually regard many non-musical sounders as musical instruments, such as ringing gold and drumming in ancient wars, praying and chanting in religion, etiquette signals in weddings and funerals, and signals solicited by vendors.
Even some production tools and daily utensils, such as bows, saws, pestles, pestles, cups, plates, cups, bowls and so on. When playing, the word "music" is attached and called "music bow, music saw, music cup, music pestle, etc." .
The main products of the musical instrument production industry are basically musical instruments related to the music industry, that is, musical instruments that can be recreated in the music art, and also produce a few bells, camel bells, oil cards, car horns and so on.
The production of musical instruments is different from that of general industrial products. It not only requires the product to have a reasonable and exquisite appearance, but also must have good acoustic quality, including timbre, music and specified pitch height. So the choice of materials is very strict.
References:
Musical instrument Baidu encyclopedia