QUICK TIPS
1
One of the best ways to create unique additive timbres is by modulating the amplitude of different partials over time. Combine with gentle phase modulation for a typical additivestyle pad.
2
Additive synths are ideal for designing simple sub bass tones, as you can slightly raise the third and fifth harmonic level and give a pure sine a tickle of midrange presence for smaller speakers.
3
Live’s Operator synth is most known for its FM capabilities, but open an Oscillator tab and you can design waveforms on a 64-partial display.
4
If using a non-additive softsynth with four plus oscillators, try combining pure sines at different intervals, then modulate each sine’s amplitude and pitch for familiar timbres.