A testing mode eliminates relative-pitch feedback, so you can assess your progress with absolute pitch. Cochlear Consciousness software implements a microtunable wavetable synthesizer on the Amiga. This synthesizer has better frequency precision than do many dedicated-hardware commercial synthesizers that claim to be microtunable. AmigaDOS 1.3 or later. Stereo speakers, or speakers with higher fidelity than speakers that are built into into a video monitor are recommended.
Headphones are fine.
Cochlear Consciousness is not copy-protected, and includes installation software for hard disk drives. Cochlear Consciousness is commercial software. Julius Pierce wrote the Cochlear Consciousness software and holds the copyright.