Amalienstein Lutheran Church Hum Diameter Height Thickness Freq Note Dev 57 42,5 4,5 375,5 F#1 25 70 54,5 4,2 Prime Tierce Quint Freq Note Dev Freq Note Dev Freq Note Dev 630,5 Eb2 22 814,5 Ab2 -33 1074 C3 44 Nominal Superquint Double Octave Freq Note Dev Freq Note Dev Freq Note Dev 1336,5 E3 23 2788,5 B2 23