NASA - Acoustical Testing Laboratory

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Guide to Specifying Noise Emission Limits ("Buy Quiet" manual and software)

	Auditory Demonstrations in Acoustics and Hearing Conservation
	Auditory Demonstrations II: Challenges in Speech Communications and Music Listening
	Animated Auditory Demonstrations II: Challenges in Speech Communications and Music Listening
	JeopEARdy
	MACSUG
	TWA Calculator
	Noise and Your Ears Activity Sheet
	Acoustics and You Activity Sheet
	Reduced-Noise Gas Flow Design Guide ("Quiet By Design" manual and software)
	Guide to Specifying Noise Emission Limits ("Buy Quiet" manual and software)

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Thank you very much for sharing your comments with us. The Acoustical Testing Laboratory is committed to the development of tools and resources in support of hearing loss prevention and low-noise design.

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Editor: Mark T. Wagner
NASA Official: Beth A. Cooper
Last Updated: February 19, 2008