Artificial Vocal Cords

Artificial Vocal Cords (もう一つの声帯) It is a support item for the hero costume prototype of Hitoshi Shinso.

Description
It is a special voice altering mask. Hitoshi' voice loses its effect when it goes through normal microphones and loudspeakers (he speculates that this is because they convert it into an electrical signal); this device instead uses several plates to transform and resonate Hitoshi's voice and tone into that of another person's, then directly emits it into his surroundings.