Berea Moravian Church Hum Prime Tierce Quint Nominal Superquint Double Octave Diameter Height Thickness Freq Note Dev Freq Note Dev Freq Note Dev Freq Note Dev Freq Note Dev Freq Note Dev Freq Note Dev 62 47 4.4 316.5 Eb1 29 634 Eb2 32 766 G2 -40 898.5 A2 36 1283.5 E3 -46 1914.5 Bb3 45 2628.5 E4 -5