You input the lyrics, notes, scale, tempo and dynamics; the software will produce a voice based on those parameters. Then you can record it to share it as an au

You input the lyrics, notes, scale, tempo and dynamics; the software will produce a voice based on those parameters. Then you can record it to share it as an audio file. Here's a quick FAQ on the official site: http://www.vocaloid.com/en/technical_faq.html http://www.vocaloid.com/en/technical_faq.html