An instrument that can emit music and recreate music and art. Humans use musical instruments to express and exchange ideas and feelings. The definition of musical instruments, the music industry and the musical instrument industry have different views. The music industry believes that sounding instruments for music are musical instruments; musical instrumental scholars usually use many sounders in non-music fields, such as the drums in ancient wars, the prayers in religion, and the etiquette signals in weddings and funerals. The signal devices that merchants recruit, etc., are also regarded as musical instruments, and even some production labor tools and daily life utensils such as bows, saws, cymbals, cymbals, cups, saucers, bowls, bowls, etc. The title is music, which is called music bow, music saw, music cup, music and so on. The main products of the musical instrument production industry are basically the musical instruments involved in the music industry, that is, the instruments that can be recreated by music and art. In addition, a small number of horse bells, camel bells, oil brands and vehicle and boat horns are produced. The production of musical instruments is different from the production of general industrial products.
It not only requires the product to have a reasonably beautiful appearance, but also must have good acoustic quality, including sound, music and the specified pitch height. Therefore, the selection of materials is very strict.