India, Nov. 17 -- Take this as someone who has struggled with an incurable condition called tinnitus for more than five years now; not due to unbalanced hearing loss, we often ignore ear health more than is perhaps ideal. Life around us is noisy, but we think we're simply used to it. Cue unintended hearing loss, or worse, the latter often unexplained. Everything from blaring vehicle horns, the din of air-conditioning units, construction nearby or a neighbour's carpenter hard at work chiselling wood panels by the dozen, people talking loudly, and there's always that one with fewer active brain cells in your neighbourhood who has removed the silencer from his motorcycle. There are two sides to Sennheiser SoundProtex Plus earbuds, or filters...