Guitar
Standard
Columns: String | Scientific pitch | Helmholtz pitch | Interval from middle C | Frequency ( Hz )
1st | E 4 | e' | major third above | 329.63 | 2nd | B 3 | b | minor second below | 246.94 | 3rd | G 3 | g | perfect fourth below | 196 | 4th | D 3 | d | minor seventh below | 146.83 | 5th | A 2 | A | minor tenth below | 110 | 6th | E 2 | E | minor thirteenth below | 82.41