What makes hatsune miku's voice?

Hatsune Miku's voice is created using a vocal synthesis software called Vocaloid, developed by Crypton Future Media. Her voice is a combination of recorded vocal samples from Japanese voice actress Saki Fujita, which are manipulated and processed to produce a wide range of pitches and expressions. This technology allows users to compose music and generate lyrics, resulting in a unique and versatile vocal performance that has contributed to Miku's popularity in the world of virtual singers. Additionally, her distinctive voice is often characterized by a bright, clear tone that resonates with fans across various Music Genres.