definition for: #BreakTheSoundBarrier

You too can help #BreakTheSoundBarrier by supporting the #DeafForADay global initiative and its #BreakingTheSoundBarrier campaign which is a challenge to ordinary folk to go #DeafForADay by plugging their ears for 24 hours so that they can experience, and try to understand, some of the daily trials and tribulations faced by deaf and hearing impaired people.