By Chinnu Anna Koruth, student of the Master in Clinical Audiology and Hearing Therapy

Abstract

Since hearing loss is typically associated with ageing, it is very common in the senior population. When elderly individuals with hearing impairments are in loud environments, problems arise. Even the hearing aids malfunction in these places, which poses a serious problem for those who are deaf or hard of hearing. This research aims to analyse the effectiveness of auditory perceptual learning programs in enhancing speech recognition in noisy environments for adults with sensorineural hearing loss. In this research context a systematic literature review has been chosen as the research methodology. A total of 12 articles have been chosen for the review process. Thematic analysis has been performed with the data extracted in the data extraction table. After conducting the systematic literature review it was found that the beneficial effects of auditory training on speech recognition, language development, cognitive skill development, speech improvement, and reacting better to untrained behaviours has been made clear by the critical examination of major data. For adults and children with hearing loss, cochlear implantation and auditory perceptual learning programs have demonstrated significant practical benefits. The research highlighted that several types of auditory training, including focused perceptual learning, music training, and pitch training, significantly influence neuroplasticity and enhance speech recognition skills.

Keywords: Auditory perceptual learning, speech recognition, noisy environments, sensorineural hearing loss, auditory training, cochlear implants, neuroplasticity, language development, speech-in-noise perception, cognitive skill development.

Download the full Research Work: Koruth, C. P. (2025). Effectiveness of auditory perceptual learning programs in enhancing speech recognition in noisy environments for adults with sensorineural hearing loss. SAERA