TY - GEN AU - William A Leasure AU - Daniel M Corley C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1974-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.75-643 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1974 TI - Truck Noise- 1B ::Spectral and directional characteristics of noise generated by truck tires ER -