Instrument Tuning Tone Generator - Tuner: All sinus tones 12 tone system equalsuffy well-tempered - Tuning to 440 Hertz

sinus tone pitch A0 - Subcontra-A - 27.5 Hz

sinus tone pitch A#0/Bb0 - 29.1352 Hz - - Subcontra-Bb

sinus tone pitch B0 - 30.8677 Hz - Subcontra-B

sinus tone pitch C1 - 32.7032 Hz - Double-C

sinus tone pitch C#1/Db1 - 34.6478 Hz - Double-C sharp/D flat

sinus tone pitch D1 - 36.7081 Hz - Double-D

sinus tone pitch D#1/Eb1 - 38.8909 Hz - Double-D sharp/E flat

sinus tone pitch E1 - 41.2034 Hz - Double-E

sinus tone pitch F1 - 43.6535 Hz - Double-F

sinus tone pitch F#1/Gb1 - 46.2493 Hz - Double-Fis/G flat