A few companies have commercialized the concept of physical audio modeling. Audio modeling allows for complex control surfaces (e.g.: https://roli.com/products

A few companies have commercialized the concept of physical audio modeling. Audio modeling allows for complex control surfaces (e.g.: https://roli.com/products/seaboard/rise2 https://roli.com/products/seaboard/rise2) that use MPE (Multi polyphonic expression). https://audiomodeling.com/ https://audiomodeling.com/. Creates the SWAM technology and provides a whole bunch of physically modeled instruments, like horns, winds, and strings. For more fundamental sounds check out Ableton Suite https://www.ableton.com/en/live/compare-editions/#software-instruments https://www.ableton.com/en/live/compare-editions/#software-i... Ableton provides a number of physically modeled instruments. Tension = string, collision = mallet/percussion, and a few more. Both are quite expensive and require a somewhat powerful machine. While these sound cool, a sampler, that is a synth that plays recorded versions of the real instrument, sounds much more "real" than a modeled version. That's thanks to the Fourier transform. https://www.andreinc.net/2024/04/24/from-the-circle-to-epicycles https://www.andreinc.net/2024/04/24/from-the-circle-to-epicy... A good place to start on sound in general is at Bartosz Ciechanowski's blog on sound: https://ciechanow.ski/sound/ https://ciechanow.ski/sound/