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Journal ArticleDOI

Implementation of ANSI S12.60 acoustical performance criteria, design requirements and guidelines for schools

Lois Thibault
- 29 Oct 2001 - 
- Vol. 110, Iss: 5, pp 2650-2650
TLDR
In this paper, the ADA Accessibility Guidelines were updated to include guidelines for classroom acoustics in the accessibility guidelines the Board maintains under the ADA, and the International Codes Council for reference in the International Building Code adopted by many states and local jurisdictions, making it enforceable through the local permitting and inspections process.
Abstract
In 1997, the parent of a child with a hearing loss petitioned the U.S. Access Board to include guidelines for classroom acoustics in the accessibility guidelines the Board maintains under the ADA. The Board agreed that poor listening conditions in schools could be a barrier to the education of children with hearing impairments and other disabilities and arranged to collaborate with ASA and other stakeholders on an acoustical standard for classrooms. The Board will submit the completed standard to the International Codes Council for reference in the International Building Code adopted by many states and local jurisdictions, making it enforceable through the local permitting and inspections process. Reference in the ADA Accessibility Guidelines may follow in its next review cycle in 2005. Individualized Education Plans (IEPs) required under IDEA (Individuals with Disabilities Education Act) may also reference the new standard.

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Journal ArticleDOI

The effects of noise on children at school: a review

TL;DR: In this article, the effects of classroom noise on children's academic performance and annoyance due to classroom noise levels are discussed. But the authors highlight inconsistencies and discrepancies between the results of various studies and highlight some current acoustic standards for classrooms.
Journal ArticleDOI

On the importance of early reflections for speech in rooms.

TL;DR: The speech intelligibility test results confirm the importance of early reflections for achieving good conditions for speech in rooms and show that for common conditions where the direct sound is reduced, it is only possible to understand speech because of the presence ofEarly reflections.
Journal ArticleDOI

Background Noise Levels and Reverberation Times in Unoccupied Classrooms: Predictions and Measurements

TL;DR: The results suggested that a checklist was not a good predictor of the noisier and more reverberant rooms in classrooms, and most classrooms were not in compliance with ANSI noise and reverberation standards.
Journal ArticleDOI

The emergence of cognitive hearing science.

TL;DR: Cognitive Hearing Science is illustrated in research on three general topics: (1) language processing in challenging listening conditions; (2) use of auditory communication technologies or the visual modality to boost performance; (3) changes in performance with development, aging, and rehabilitative training.
Journal ArticleDOI

Combined effects of noise and reverberation on speech recognition performance of normal-hearing children and adults.

TL;DR: Results support the importance of attention to classroom acoustics and emphasize the need for maximizing SNR in classrooms, especially in classrooms designed for early childhood grades.
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