Another meaning of crotchets (quarter notes USA)
It is important to remember that a crotchet or quarter note (USA) bears a relationship to the other notes as follows.
Remember the music note tree:
In terms of crotchets, this means:
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-log-table-1.4df6ee6.jpg)
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-log-table-2.d516bb3.jpg)
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-anti-log-table-1.b0b0513.jpg)
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-anti-log-table-2.f89189d.jpg)
It is important to remember that a crotchet or quarter note (USA) bears a relationship to the other notes as follows.
Remember the music note tree:
In terms of crotchets, this means: