Axoon - Audiometer (2012) Axoon - Audiometer (2012) from Fernando Ricaldoni Axoon - Audiometer (2012) Design and development of equipment for audiometry. View Website gLike Axoon - Audiometer (2012) Design and development of equipment for audiometry. View Website Industrial Design Share R 7 n Fernando Ricaldoni Product Designer - Digital Consultant Porto, Portugal Follow Contact