Fecha de publicación: 05/01/2023 Fuente: WIPO (eseential oils OR extracts) An information output apparatus is realized that is capable of notifying information based on an input voice content. An information output apparatus according to the present embodiment includes an input unit to which data indicating a sound are input from an outside, a voice extraction unit that analyzes data which are input from the input unit and indicate a sound and that extracts data which indicate a voice emitted by a person, a vibration generation unit that generates vibration data, which are associated with data indicating a sound in advance set, based on a result of a comparison between the data which indicate the voice and are extracted by the voice extraction unit and the data indicating the sound in advance set, and a vibrator that vibrates based on the vibration data generated by the vibration generation unit.