We are VOCALISTO and develop a mobile voice platform that solves a typical problem of singers and audio content creators who want to practice and record their sessions regularly while avoiding noise disturbances towards other people and on their recordings. The handy soundproofing solution enables to sing at home or in public with full voice and constant air supply without being noticed by noise. The associated smartphone app, which includes recording and playback features, provides a new ecosystem for audio creators. We are proud to be part of the start-up league and funding program of the Strascheg Center for Entrepreneurship (SCE, University of Applied Sciences Munich).