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Acoustics facilities in OH
2 facilities
Facility · FAC-71475 Historical
Acoustical Testing Laboratory (ATL)
Cleveland, OH
The Acoustic Testing Laboratory performs tests to ensure that components, payloads, and racks comply with International Space Station noise emission criteria. Acoustical measurements of noise emissions from aerospace flight hardware and similar noise producing equipment are acquired in a free-field acoustical environment with low background noise levels.
Facility · FAC-71478 Historical
Aero-Acoustic Propulsion Lab (AAPL)
Cleveland, OH
This facility is an acoustically treated geodesic dome. The 130-ft-diameter dome is 65-ft high and acts as a noise barrier, protecting adjacent Glenn buildings and surrounding residential communities from the high levels of noise. The dome serves double duty by providing an anechoic environment for acoustic measurement of aeropropulsion components.