India, Nov. 20 -- A long lecture, a loud party or simply a cold - and suddenly your voice is hoarse or gone altogether. What exactly happens when you lose your voice and how to get it back. Berlin (dpa) - Raspy. Breathy. Strained. Weak. When you're hoarse, sending a voice message, presenting a project at a meeting, dictating an address to your car's navigation system, or simply having a phone call can be difficult. "We're a communicative society, and voice plays a major role in people's jobs too. So having it fail you due to hoarseness isn't just unpleasant, it's a big problem," says Dr Christopher Bohr, head of the Clinic and Policlinic for Ear, Nose and Throat (ENT) Medicine at Regensburg University Hospital in Germany. It's a problem man...