唢呐又名喇叭,高音唢呐又称海笛。其木制的锥形管上开八孔(前七后一),管的上端装有细铜管,铜管上端套有双簧的苇哨,木管下端有一铜质的碗状扩音器。唢呐演奏技巧丰富,是一种表现力极强的民族吹管乐器,既能表达粗犷、挺拔的阳刚之气,也能表达细腻、委婉的柔情。据历史资料记 Suona aka speakers, treble suona, also known as the sea flute. The wooden conical tube opened eight holes (the first seven after the first), the tube equipped with thin copper tube at the upper end, the upper end of the sleeve with a pair of reeds, wood tube at the bottom of a copper bowl loudspeaker. Naa playing skills rich, is a highly expressive national wind instruments, both to express rough, upright masculinity, but also to express delicate, euphemism tenderness. According to historical records