vocoder-ladspa: vocoder-ladspa - Bandlimited LADSPA Oscillator Plugins vocoder-ladspa: vocoder-ladspa: A vocoder is a sound effect that can make a human voice sound vocoder-ladspa: synthetic. It is often used to speak like a robot, with a vocoder-ladspa: metallic and monotonous voice. vocoder-ladspa: vocoder-ladspa: vocoder-ladspa: vocoder-ladspa: vocoder-ladspa: vocoder-ladspa: