Development of a Noise Reduction Cab for the U.S. Army 10,000 Lb. Rough Terrain Forklift Truck.
Final technical rept.,
BLACHFORD (H L) INC TROY MICH NOISE CONTROL CONSULTING DIV
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A noise control operator cab has been developed for the U.S. Army 10,000 Lb. Rough Terrain Forklift Truck RTFT. The cab reduces noise at the operators ear by 11 dBA. Attenuation due to the cab appears to be limited primarily by vibrational excitation of the cab structure.
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