In music, just intonation (sometimes abbreviated as JI) or pure intonation is any musical tuning in which the frequencies of notes are related by ratios of small whole numbers. Any interval…
UC3g-jPtySGcjUdY9xRT1vRw
source
The Theory of Just Intonation
![](https://theengineeringofconsciousexperience.com/wp-content/uploads/2018/03/1521738859_hqdefault.jpg)