First things first — what’s a wavetable synthesizer? It’s not adding, subtracting, and modulating sine, triangle ... single waveform — one arbitrary wave — at different speeds.

Using a copy of [SPICE] a free circuit simulation application, I have created several sine wave sources and summed ... depth to a note being played on a synth. Play around with this.

Designed by developer Newfangled Audio and based on aspects of its paid-for synth Generate, Pendulate is made available ... The double pendulum combines a sine wave oscillator and chaotic generator.