笛,也称竹笛或横吹竹笛,宋代称横笛,汉唐时期称横吹,按其大小又分别称大横吹和小横吹。现代,按其大小、长短,音色、音域及演奏风格划分为曲笛和梆笛两类。箎。外形与竹笛近似,但其尾部由天然竹节封死,吹孔和指孔不在一条水平线上。笛有膜孔,箎无膜孔。笛开管,箎闭管。笛、箎都同属古代“八音”中的竹类乐器。 Flute, also known as bamboo flute or horizontal bamboo flute, said the flute in Song Dynasty, said the Han and Tang Dynasties horizontal blow, according to their size, respectively, said the horizontal blow and a small blow. Modern, according to its size, length, tone, range and performance style is divided into two types of flute and flute. Chi. Shape and bamboo flute approximation, but the tail sealed by natural bamboo, blowing hole and finger hole is not a horizontal line. Flute membrane hole, no membrane hole Chi. Flute open tube, Chi closed Flute, chi all belong to the ancient “octave” bamboo instrument.