| http://www.w3.org/ns/prov#value | - A 3 dB power loss is equal to a 6 dB voltage loss. [dB = 10 log P1/P2, P = V??/R, If R is a fixed value, then: dB = 10 log (V1/V2)?? or dB = 20 log V1/V2. ] This method of scaling levels becomes important because human sensitivity to sight and sound are logarithmic, which accounts for our large dynamic range capability.
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