Welcome to the BuyQuietRoadmap.

The BuyQuietRoadmap is a collection of applications and products that support the practice of hearing conservation, including Buy-Quiet programs that promote the identification and evaluation of low-noise-emission equipment. These resources were developed by a NASA team and are available for use by hearing conservationists, acoustical engineers, and educators worldwide.

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Enhance your hearing conservation training classes with visually animated versions of selected audio tracks from NASA’s Auditory Demonstrations II: Challenges in Speech Communication and Music Listening collection.

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Enhance your hearing conservation training classes with auditory demonstrations that illustrate the impact of acoustical conditions and hearing loss on everyday listening situations.

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Enhance your hearing conservation training classes with auditory demonstrations that illustrate fundamental concepts in acoustics.

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Teach techniques of manual audiometry and audiogram review in a classroom environment with MACSUG, a simulated audiometer graphic interface.

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Playing JeopEARdy is the fun way to review occupational hearing conservation concepts in the classroom.

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TWA Calculator is a computational and visual tool for teaching noise exposure dose concepts in an occupational hearing conservation context. TWA Calculator enables the user to easily create daily noise exposure scenarios from a series of component exposure events.

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