pressure_transmissionloss: Calculate pressure drop for spherical spreading.

In jzeyl/acalculator: Convenience Calculations in Acoustics and Audiometry

Description

6 dB per distance doubled. Defaults to dB units, but Pa can be used

Usage

pressure_transmissionloss(distance = 4, initlevel = 100, unit = "dB")

Arguments

distance	distance between source and receiver
initlevel	sound level at source
unit	units of dB or Pa

Examples

pressuredrop(2)
6

pressuredrop(2, 100, unit = "Pa")
$Transmissionloss
[1] 0.5

$newlevel
[1] 50

jzeyl/acalculator documentation built on Feb. 24, 2020, 1:58 a.m.