Lill Lindfors



Hear second voice




Select an interval and start

Violin tuning




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

Harm1 Harm 2


"Just intonation"
Latency between start notes





F rekvens 1: 

Frequency 2: 



The harmonic row from C0 (~ 16 Hz) The number is the distance in cent from the harmonic to the tempered note