Chlandi Plate Help

Joe Hewitt's icon

First of all a quick disclaimer: I haven’t picked up Max in about 3 years so i feel like my skill level is right back to basics.

Im helping my friend create an art installation based on the symmetry found in audible frequencies, and they thought that a Chladni plate is a perfect place to turn to for this. What they need is the pattern a Chladni plate creates from specific frequencies.

I came across Graham Wakefields patch and while i can tell its brilliant, I honestly don’t understand it at all.

What I need to know is if its possible to get Grahams patch to display the pattern for a specific hz value. Is this already something the patch can do, and I’m just missing it? Or is it an easy thing to implement?

Any help would be hugely appreciated.

Joe Hewitt's icon

Yeah i saw those too. My problem is that they arent hz values. If i could find out what value they represent, and how i can then translate that into hz then i think im sorted.

I cant just get a random pattern. My friend needs patterns that corrispond to specific frequencies, otherwise its pointless in the installation :/ e