Waveform
Root
A3 220Hz
C3 128Hz
A2 110Hz
A2 110.125Hz (441Hz)
A2 110.25Hz (442Hz)
G2 98Hz
D2 harm 73.33Hz
D2 temp 73.33Hz
C2 64Hz
A1 55Hz
A1 55Hz
G1 49Hz
E1 36.708Hz
E1 36.667Hz
D0 36.66Hz
C1 32Hz
C1 33Hz
A0 27.5Hz
G0 24.5Hz
C0 16.35Hz
C0 16.0Hz
Sine
sqare
sawtooth
triangle
9 harmonics
Violin
Select an interval and start
octave
Beat frequency (1 pr 5 sec) 440 440.2
Beat (1 pr sek) 440 441
Beat (2 pr. sek) 440 442
Beat (3 pr. sek) 440 443
Beat Syntonic comma (81/80)
Beat Pythagoraic comma (3^12/2^19)
Do-Ra (small) Semitone Just 25/24
Do-Ra (large) Semitone Just 16/15
Do-Ra Tempered semitone 2^(1/12)
Do-Re Just (large) wholetone (string=8/9) Just 9/8
Do-Re Just (small) wholetone (string=9/10) Just 10/9
Do-Re tempered wholetone 2^(2/12)
Do-Ma Perfect minor third (streng=5/6) Just 6/5
Do-Ma Temperered minor third 2^(3/12)
Do-Ma Pythagoreic minor third 27/32
Do-Mi Perfect major third (4, 5) Just 5/4
Do-Mi Temperered major third 2^(4/12)
Do-Mi Pytagoreic major third (81/64)
Do-Fa Perfect Fourth (string=3/4) Just 4/3
Do-Fa Temperered fourth 2^(5/12)
Pythagoreic wolf-fifth F#-Db
Do-Sol Perfect Fifth (4, 6) 3/2
Do-Sol Temperered fifth 2^(7/12)
Do-La Just Sixth (string=2/5) Just 5/3
Do-La tempered sixth 2^(9/12)
Do-Ta Natural tone minor seventh (4. vs 7.)
Do-Ta Just (minor seventh) Just 9/5
Do-Ta Pythagoreic (minor seventh) 16/9
Do-Ta tempered minor seventh 2^(10/12)
Do-Ti Just major seventh (string=7/15) Just 15/8
Do-Ti Temperered major seventh 2^(11/12)
Re-La Fifth Just 40/27
Re-La Fifth tempered 2^(7/12)
Re-La perfect fifth (augmented)
Re-La Ren Kvint 10/9 - 5/3
Re-Fa lille terts Just 32/27
Re-Fa (ren) lille terts 10/9 - 4/3
Re-Fa (tempered)minor third
D-string tempered
D-string pure
G-string tempered
G-string pure vs pure D-string i
B as sub fourth to E-string
B som ren sekst til D-streng
B (large) to D-streng
syntonic comma from B
B - D tempered
B- E tempered
oktave
Click on the green start button
for starting the twin tone generator
Thereafter click 7 times on the green arrow button "> " See how the third harmonics Instead of klicking the but you may select D-Sol Perfect Fifth (4,6) 3/2 in the dropdown list
Latency between start notes
0
1 s
2 s
5 s
10 s
Violin tuning