Sound Masking은 학습 및 수면을 지원하도록 설계된 사용하기 쉬운 앱입니다.
Sound Masking is an easy-to-use app designed to assist with study & sleep. Developed by Registered Music Therapist Carlin McLellan, this app features an accessible user interface which means you can start using the app right away without having to worry about customising a bunch of settings or having to sign up.