Frequency possibilities?
Hi, i'm just wondering what the possibilities are for developers when they want to pick up a frequency from an external guitar,
- what problems will i face?
- do i need to calibrate the instrument?
i want to pick up the frequency of a note or chord, bended notes and try and show them on a scale.
anything in terms of help/recourses/code pointing in direction, etc...
is greatly appreciated!
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