Abstract
The acoustical efficiency of machines varies in the range of 10-9 to 10-5. This means even high power machines generate sound powers of a few Watts only. Due to the high sensitivity of the human ear however, such low sound powers create close to the machine loudnesses higher than 100 phon (64 sone). Consequently, the assessment of machinery noise emission requires relations to these subjective properties.
Cite
CITATION STYLE
APA
Hübner, G., & Schorer, E. (2013). Noise emission assessment. In Handbook of Engineering Acoustics (pp. 87–124). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-540-69460-1_5
Register to see more suggestions
Mendeley helps you to discover research relevant for your work.
Already have an account? Sign in
Sign up for free