Classical guitar fingerboard and placed at points that divide the length of string mathematically. The strings' vibrating length is determined when the strings are pressed down behind the frets. Each fret produces a different pitch and each pitch spaced a half-step apart on the 12 tone scale. The ratio of the widths of two consecutive frets is the twelfth root of two (formula_1), whose numeric value is about 1.059463. The twelfth fret divides the string in two exact halves and the 24th fret (if present) divides the string in half yet again. Every twelve frets represents one octave. This arrangement of frets
Banjo guitar keys, but also only five strings the short fifth string going up a hole at the 5th fret up a channel under the fingerboard, an through a hole in the headstock to a tuning roller. Banjo guitar Banjo guitar or Banjitar is a six-string banjo tuned in the standard tuning of a six-string guitar (E2-A2-D3-G3-B3-E4) from lowest to highest strings.. The six-string banjo was introduced in the late 19th century. Less widespread than four- and five-string banjos, it was reintroduced in the latter part of the twentieth century with the modern guitar-like tuning. The six-string "banjo guitar" should not be