Wiisp open-source Drone Synth – Available for PureData and Android


Wiisp is a simple drone synth controlled by sliders. Oscillators are sine waves with adjustable pitch. The second oscillator has a higher pitch limit. Both are directed to a delay, with optional fm from oscillator A. LPF is a resonant lowpass filter that is bypassed whenever the slider is set to 0. The filter has fm input from each of the oscillators. Glide creates a smooth transition between changing any of the values. Higher glide, longer transition.


Android: Google Play | Amazon Marketplace
PureData patch (requires pd, available for win, mac, and lin)