Classroom Acoustics

ABSTRACT

Classrooms of the 21st century present learning and teaching challenges. The effects of classroom acoustics on student learning gains and teachers' vocal health present daily challenges. Understanding the impact of classroom acoustics and effective management strategies can increase learning gains and reduce the societal impact of teacher vocal health issues. Noise, reverberation, distance, directionality, and teacher–student interactions in the classroom can affect speech perception, comprehension, and academic achievement. The Classroom Acoustics Standard, although voluntary, provides a framework for school planning teams to implement positive acoustical strategies and standards that allow for good speech communication in the learning environment. Audiologists have resources available to assist school districts and facility planning groups toward improving acoustical conditions in learning spaces. Audiologists possess the knowledge and skills to provide information about the benefits of good classroom acoustics, evaluate educational acoustical environments, recommend modifications, and advocate for endorsement of the classroom acoustics standard.

KEYWORDS

Acoustics - reverberation - speech perception - critical distance - standard

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