Welcome to the hearing loss community of Knobhill, TN. Our community does not exist, geographically, but is representational of real people with one thing in common - hearing loss; all degrees of it. We are doctors, nurses, teachers, pastors, business owners, blue collar workers and homemakers. Some are school-aged children or in college; others are retired. Every one of us faces challenges and communication breakdowns. This affects our relationships, jobs, education, social and family life.See what you think., but is real people with one thing in common - hearing loss; all degrees of it. We are doctors, nurses, teachers, pastors, business owners, blue collar workers and homemakers. Some are school-aged children or in college; others are retired. Every one of us faces challenges and communication breakdowns. This affects our relationships, jobs, education, social and family life.