View source for Acoustic Vibration

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'''Acoustic Vibration'''
 
<BR/>With respect to operational 
[[Environments|environments]],
[[Vibrations|vibrations]] transmitted
through a gas. These vibrations may be 

[[Subsonic|subsonic]],
[[Sonic|sonic]], and 
[[Ultrasonic|ultrasonic]].

==References==
''This article is based on NASA's [[NASA SP-7|Dictionary of Technical Terms for Aerospace Use]]''
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