The particular tuning depends heavily on the region in which it is played. In the twentieth century, the Armenian duduk began to be standardized diatonic in scale and single-octave in range. Accidentals, or chromatics are achieved using fingering techniques. The instrument's body also has different lengths depending upon the range of the instrument and region. The reed (Armenian: , "eġegn"), is made from one or two pieces of cane in a duck-bill type assembly. Unlike other double-reed instruments, the reed is quite wide, helping to give the duduk both its unique, mournful sound, as well as its remarkable breath requirements. The duduk player is called "dudukahar" () in Armenian.