Audiovisual deficits in older adults with hearing loss: biological evidence.

Objective: To examine the impact of hearing loss (HL) on audiovisual (AV) processing in the aging population. We hypothesized that age-related HL would have a pervasive effect on sensory processing, extending beyond the auditory domain. Specifically, we predicted that decreased auditory input to the neural system, in the form of HL over time, would have deleterious effects on multisensory mechanisms.

Comparing two methods to measure preferred listening levels of personal listening devices.

The potential risk to hearing that mass-storage personal listening devices (PLDs) pose remains unclear. Previous research in this area has either focused on maximum outputs of these devices or on ear-canal measurements of listening levels that could not be compared to standards of occupational noise exposure. The purpose of this study was to compare two standard measurement protocols [ISO 11904-1 (2002), Switzerland; ISO 11904-2 (2004), Switzerland] for the measurement of preferred listening levels of PLD.

Comparison of performance on the hearing in noise test using directional microphones and digital noise reduction algorithms.

Purpose: Difficulty understanding speech in background noise is one of the most common complaints of hearing aid users. In modern hearing aids, directional microphones (d-mics) are considered the method of choice in improving signal-to-noise ratio, with demonstrated improvement in speech-perception-in-noise tasks. On the other hand, digital noise reduction (DNR) algorithms, in commercially available products, are considered to provide comfort but not significant assistance in improving speech perception in noise.

Hearing loss- and hearing aid-related stigma: perceptions of women with age-normal hearing.

Impaired hearing and the use of hearing aids are often perceived negatively. Many adults deny hearing loss and reject amplification, in part due to such stigma. Women and men differ in how they age and adjust to impaired hearing, yet little is known specifically about women's perceptions of stigma related to hearing loss and hearing aid use.

Personal and social conditions potentially influencing women's hearing loss management.

Little gender-specific data related to hearing loss and hearing loss management are available. The purpose of this investigation was to examine personal and social conditions affecting women at selected stages of the adult life course that may influence hearing loss management. In all, 191 women in three age groups, ranging from 35 to 85 years old, participated.