Paperback: 24 pages
Publisher: Multiple. Distributed through American National Standards Institute (ANSI) (August 23, 2007)
Product Dimensions: 8.2 x 0.1 x 10.5 inches
Format: PDF Text TXT book
Specifies a relatively simple engineering method for determining the sound power levels of small, movable noise sources (all types of noise within a specified frequency range are possible, except intermittent noise consisting of isolated bursts of sound energy). A comparison method is used to determine the octave-band sound power levels of the source and a reference sound source of known sound power output. The A-weighted sound power level is the...