Has anyone figured out what numbers on the filter coincide with notes C1, D1,... nx?

[Zac]

Sorry if this has been covered before, I couldn’t find anything.

I’d like to apply resonance and pick out certain notes with the filter, has this been done? E.g filter at 96 = note A7

[avantronica]

Simplest to use Filter tracking and fine tune the filter to a triangle wave on your track - these filters may vary as well as the oscillator fine tuning so there’s no way to get specifics that are guaranteed - keep in mind the filter tuning is 14bit, so there’s 127 steps between 96 and 97

setting up filter tracking is here …

Filter keyboard tracking

Has anyone had any success getting the filter to track the keyboard chromatically? I had a patch going last night where I had filter 2 in hi-pass mode with a lot of resonance and I was struggling to get it to track the pitch across multiple octaves. The keytrack goes from around +/-50 i think from memory. What value should I set it to to get the filter frequency to track the keyboard? Is this even possible?

i’m sure somebody has documented values for zero tracking, but it would be much easier imho to tune by ear or relative to a tone

[garf]

Keytrack at +32, Freq at 40. Works well across the octaves.

[Zac]

Thanks for the replies. I did realise after posting that it would be dependent on other factors but I’ve got plenty to go on now, thanks

[sezare56]

@garf

Freq at 40

Can be shifted by octaves. IIRC I’m using 53. Better to find by ear, with a osc TRI waveform.

There is also a calibration process, that may improve filter tuning (I think it did for me).

[garf]

yea the numbers are around 41, 52, 63, 74, 85 etc