I'm working on a presentation on audio synthesis for some fellow software engineers. I want to include some "fourier synthesis" creating time domain samples from frequency domain samples using ifft.
Does anyone know of interesting sounds that can be easily synthesized with ifft? I can do (bandlimited) square, saw, and triangle waves already, but i'm thinking more along the lines of voice or stringed instruments or something. Does anyone know of anything that would be a simple to understand but interesting demo for fourier synthesis?