Frequency modulation-based synthesizer plugin, Joakim Frostegard “OctaSine” is now available for free.
Four FM operators with parameters for volume, panning, modulation index, feedback, frequency modifiers (ratio, free and fine), envelope values (attack, decay, release) and toggling of white noise mode.
Flexible routing allows setting the operator modulation target (with some limitations) as well as the percentage of signal that is simply added to the final output, enabling additive synthesis.
Four LFOs with multiple waveforms, oneshot and loop modes and optional DAW BPM sync. They can target most operator parameters and most parameters of lower-index LFOs.
Each operator is connected to an attack-decay-sustain-release volume envelope with logarithmic slopes.
White noise mode
Per-operator white noise mode makes it easy to create percussive sounds such as hi-hats and cymbals.