Noise power emission level

Revision as of 17:42, 21 September 2011 by Webref (talk | contribs) (Created page with "A-weighted sound power level. Unit, bel (B). Category: Acoustics")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigationJump to search 2020_WW_Klarna

A-weighted sound power level. Unit, bel (B).

Sponsor: What it’s like to become a new nurse during the pandemic? Read about it at St. Paul's School of Nursing blog!

300x250 The 30-Day Affirmation Challenge