Subjective tests are described in which noisiness judgments on passing vehicles were related to objective readings of sound level meters with different frequency weighting networks; residual spread is discussed in relation to results of other investigations; some experiments on effect of obstructions near test site on readings of sound level meters are also mentioned.
Motor vehicle noise measurement
Engineer
Engineer ; 211 , n 5488
1961
5 pages
Article (Journal)
English
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