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This function estimates the standard deviation of dB values
sddB(x, level = "IL")
A numeric vector of length 1.
a numeric vector.
intensity level ("IL") or sound pressure level ("SPL")
"IL"
"SPL"
Jérôme Sueur
The standard deviation of dB values is not linear. The function is an estimation not an exact computation which is not possible.
Wikipedia, https://en.wikipedia.org/wiki/Propagation_of_uncertainty
meandB, moredB, convSPL, dBweight
meandB
moredB
convSPL
dBweight
sddB(c(89,90,95)) sddB(c(89,90,95), level="SPL")
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