Digital music exposure reliably induces temporary threshold shift in normal-hearing human subjects.

Objectives: One of the challenges for evaluating new otoprotective agents for potential benefit in human populations is the availability of an established clinical paradigm with real-world relevance. These studies were explicitly designed to develop a real-world digital music exposure that reliably induces temporary threshold shift (TTS) in normal-hearing human subjects.

Design: Thirty-three subjects participated in studies that measured effects of digital music player use on hearing.

The effect of a hearing conservation program on adolescents' attitudes towards noise.

Crandell et al., reported that education programs such as hearing conservation programs (HCPs) represent the most common and well-recognized procedure in reducing the incidence of noise-induced hearing loss (NIHL). The purpose of this study was to assess the effectiveness of an HCP in changing knowledge and attitudes toward exposures to high intensity sounds or noise among adolescents aged 12-14 years.