Hi, Im working on a pure data vanilla and Ofelia project. Its a granular synth that works on only some selected parts of a frequency spectrum. kind of like IZtope Iris. What I want is to choose an audio file, generate a spectrum off of it, and display it all at once. it needs to be accurate to the frequencies.
The highest frequency in the spectrum would be 7536.62hz, all spaced 43.0664hz apart, making 175 bands.
would anyone know how to do this in Ofelia?
Im looking for something like this: Example image
I would like a more flat, linear, even scale on this, so that I can have some sort of keyboard display on the left side relating to the pitches of the frequencies like the image.