Arduino MIDI synthesizer (Part 4) - Waveform shaping (Patreon)

Arduino MIDI synthesizer (Part 4) - Waveform shaping

This is the last part for now showing how we can approximate different oscillators using a linear interpolated waveform look up table. It's a really simple and efficient way to modify the timbre. Source code can be found here: http://lab.bitluni.net/arduinosynth You might also want to read about (it's used to calculate the ramps): http://en.wikipedia.org/wiki/Linear_interpolation Basic infos about synthesizer can be found here: http://en.wikipedia.org/wiki/Synthesizer