Written contributions to the general discussion on "An objective noise-meter reading in phons for sustained noises, with special reference to engineering plant"
Volume :
88
Issue :
3
fYear :
1941
fDate :
6/1/1941 12:00:00 AM
Firstpage :
176
Lastpage :
178
Journal_Title :
Journal of the Institution of Electrical Engineers - Part II: Power Engineering
