Higher quality pitch scaler: how much is a semitone?

Anything that doesn't fit into other topics goes here!
When using the higher quality pitch scaler, it gives you the "pitch coefficient." I would just like to know how much change in the knob equates to moving one semitone up or down. I need it to keep samples in tune and stuff like that because finding the actual semitone change and changing the note it's on is getting very annoying very fast, also, is there a way to change the root key for samples on the midi? I know it's A4 by default but I was just wondering. Help would be much appreciated, thanks!
achanakbhayank wrote:
Sun Dec 16, 2018 3:43 pm
is there a way to change the root key for samples on the midi? I know it's A4 by default but I was just wondering.
Yes there is. We call the root-key Bass-note, and you simply drag the green square to a new note:
https://lmms.io/wiki/index.php?title=In ... #Base_note

I understood you also like to know the difference in cent of semitones?
There are 100 cent between each semitone or roman-numeral on the piano-roll, so 1200 / octave

Besides that, since you are new in Forum
Welcome achanakbhayank !
Here are all important links:
http://lmms.io/forum/viewtopic.php?f=1&t=4740
-A few rules and useful forum instructions
The "pitch coefficient" effectively works with percentages. A semitone increase is +5.95% so a pitch coefficient of 1.0595 is a semitone up.See https://www.mixxx.org/wiki/doku.php/pit ... _and_notes for a listing of other values.

Steve