KVR Audio

crnbaker · Post by **crnbaker** » Sat Jul 18, 2026 9:40 am

I just soft-released a free FDTD physical modelling synth.

It solves the wave equation using the finite-difference time-domain method. Took me about 4 years of very occasional development (mostly whenever I was on a long flight / train!). I do a lot of DSP / modelling for work, but in an academic setting (biomedical ultrasound), and audio stuff is just a hobby. This is my first C++ project. Feedback very welcome. And bug reports!

https://www.kvraudio.com/product/partia ... nstruments

antto · Post by **antto** » Sat Jul 18, 2026 10:03 am

shouldn't this be in the Instruments sub-forum?

crnbaker · Post by **crnbaker** » Sat Jul 18, 2026 10:21 am

Fair enough! Have posted there, mods can delete this.