Withdrawn
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 then calculated from the octave-band sound power levels.
WITHDRAWN
ISO 3743-1:1994
95.99
Withdrawal of Standard
Sep 21, 2010
PUBLISHED
ISO 3743-1:2010