Provides a summary of current research results on the physiological and psychological effects of sound on people Covers how the operation of the hearing mechani

Provides a summary of current research results on the physiological and psychological effects of sound on people Covers how the operation of the hearing mechani

Provides a summary of current research results on the physiological and psychological effects of sound on people Covers how the operation of the hearing mechani

Millions of Americans experience some degree of hearing loss. The Social Security Administration (SSA) operates programs that provide cash disability benefits t

Including many simple exercises, interviews with experts, and potent, transformational concepts, this book is a practical guide to improving the vital personal