Vocaloids are voice synthesizer programs typically attached to anime-style avatars. Crypton Future Media popularized vocaloid programs in the mid-2000s with its first two "singers," Kaito and ...

Miku is a vocaloid, which is a piece of vocal synthesizer software--an instrument that sings, basically--and Hatsune Miku is the adorable anime avatar for this specific voice. Yes, there are a lot ...