Transpose question

jirko's icon

I know that there is an example in the gizmo help file about transposing, but my case is different.
I have a speed signal variable for groove~, how would I transpose from there?

Thanks!!

Roman Thilenius's icon

linear (notenumber) to rate (playspeed) conversion (assuming note number 60 is a speed of 1):

[expr exp(0.057762265*($f1-60.))]

jvkr's icon

Alternatively [mtof @base 1] and 69 will be the reference value.

jirko's icon

Thanks, but it seems that I havent explained me very well. I think this example clarifies the inquiry:

5261.groove.png
png
jvkr's icon
Max Patch
Copy patch and select New From Clipboard in Max.

Both methods produce a factor that can be multiplied with 0.83
Worshipping the devil? :)

jirko's icon

yes, very lame.. thanks a lot!