Posted on February 26, 2019February 27, 2019 by Pulse AssentISO 3740:2019 Acoustics. Determination of sound power levels of noise sources. Guidelines for the use of basic standards Link: ISO 3740:2019 Acoustics. Determination of sound power levels of noise sources. Guidelines for the use of basic standards Source: BSI Standards Related Posts:Now is the time to speed up the transition to…Record levels of investment for UK's £10.1 billion…Government hits accelerator on low-cost renewable powerUK Government announces biggest investment into…UK Government announces huge investment into…