Frequency table for key tracking modulation?

If I want to control the frequency of a ringmod oscillator/filter, how do I exactly match the frequency of the currently played note using the key tracking modulator?

have you checked out Dblue’s tuned devices? there might be some ideas that could help you there.

centipus, thanks.

DCoffset modulation seems to be quite useful, but it does target always all voices of an instrument.