Erica Synths Bullfrog Electric Organ Voice Card

Voice cards expand the functionality of the Bullfrog and make it even more versatile. Some voice cards replace patch cables - they connect the "modules* of the Bullfrog internally, while others have built-in mixers, signal generators, and advanced electrical circuits to control the synthesizer, for example, the Sequencer sends CV to control pitch and gate to start events on the synthesizer and the Sampler/Looper emulates reel to reel tape recorder functionality

The ELECTRIC ORGAN voice card makes internal connections of the Bullfrog to emulate the pipe organ when several notes with octave intervals are played together. It also illustrates the principles of ADDITIVE SYNTHESIS. In additive synthesis, several simpler waveforms are mixed to generate more complex sounds. ”. The voice card features internal connections that make patching less cluttered.