sinus tone pitch A4 - 440 Hz - Kammerton A - Middle a
sinus tone pitch A3 - 220 Hz - small a
sinus tone pitch A#1/Bb1 - 58.2705 Hz - Double-A sharp/Bb
sinus tone pitch A1 - 55 Hz - Double-A
sinus tone pitch A2 - 110 Hz - big A - second guitar string A
sinus tone pitch A5 - 880 Hz - Treble a
sinus tone pitch A#6/Bb6 - 1864.66 Hz - High A sharp/bb
sinus tone pitch A6 - 1760 Hz - High a
sinus tone pitch A#2/Bb2 - 116.541 Hz - big A sharp/Bb
sinus tone pitch A#4/Bb4 - 466.164 Hz - Middle A sharp/bb
sinus tone pitch A#7/Bb7 - 3729.31 Hz - High treble A sharp/bb
sinus tone pitch B4 - 493.883 Hz - Middle b
sinus tone pitch F1 - 43.6535 Hz - Double-F
sinus tone pitch A#3/Bb3 - 233.082 Hz - small A sharp/Bb
sinus tone pitch A#0/Bb0 - 29.1352 Hz - - Subcontra-Bb
sinus tone pitch A7 - 3520 Hz - High treble a
sinus tone pitch A#5/Bb5 - 932.328 Hz - Treble A sharp/bb
sinus tone pitch C#2/Db2 - 69.2957 Hz - big C sharp/D flat
sinus tone pitch E4 - 329.628 Hz - sechste/obere guitar string e - Middle e
