The A.BA.CO. Project and Efforts to Optimize Access to the Sounds of Learning.

Background/Objectives: Despite its significant impact on learning, classroom acoustics and students' hearing difficulties are often overlooked compared with more visible issues like lighting. Hearing loss-frequently underestimated and invisible-affects both students and teachers, potentially leading to fatigue, reduced participation, and academic challenges. The A.BA.CO. project in Italy was developed to address these issues by promoting improved classroom design, technological solutions, and better auditory communication accessibility in schools. Objective: This article presents the A.BA.CO. project, offering context and an overview of the preliminary analyses conducted by its multidisciplinary team. The goal is to share insights and propose organizational frameworks, technical solutions, and best practices concerning the hearing, communication, and auditory learning challenges experienced by students with hearing impairments. Results: The A.BA.CO. team's analyses identified key barriers to inclusion for students with (or without) hearing impairments, such as poor classroom acoustics, excessive noise, and suboptimal seating arrangements. The project underscores the importance of improved acoustic environments and the integration of assistive technologies, including speech-to-text systems. The findings highlight the need for interdisciplinary collaboration to design accessible and inclusive educational settings for all learners. Conclusions: Embedding educational audiology within school systems-alongside enhancements in classroom acoustics and the use of assistive technologies and other technological solutions-is essential to ensure that all students, regardless of hearing ability, have equitable access to learning and full participation in educational life.