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(Q105623399)
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English
sound attenuation coefficient
measure for the exponential reduction of a sound quantity passing through a substance
acoustic attenuation coefficient
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Statements
subclass of
physical quantity
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attenuation coefficient
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ISQ dimension
L
−
1
{\displaystyle {\mathsf {L}}^{-1}}
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defining formula
f
(
x
)
∝
e
−
α
x
{\displaystyle f(x)\propto e^{-\alpha x}}
1 reference
stated in
ISO 80000-8:2007 Quantities and units—Part 8: Acoustics
section, verse, paragraph, or clause
8-25.1
in defining formula
α
{\displaystyle \alpha }
symbol represents
sound attenuation coefficient
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x
{\displaystyle x}
symbol represents
distance
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quantity symbol (LaTeX)
α
{\displaystyle \alpha }
1 reference
stated in
ISO 80000-8:2007 Quantities and units—Part 8: Acoustics
section, verse, paragraph, or clause
8-25.1
described by source
ISO 80000-8:2007 Quantities and units—Part 8: Acoustics
section, verse, paragraph, or clause
8-25.1
subject named as
attenuation coefficient
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maintained by WikiProject
WikiProject Mathematics
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recommended unit of measurement
reciprocal metre
1 reference
stated in
ISO 80000-8:2007 Quantities and units—Part 8: Acoustics
section, verse, paragraph, or clause
8-25.a
different from
attenuation coefficient
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acoustic attenuation
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Identifiers
IEV number
801-23-35
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Wolfram Language quantity ID
AcousticAttenutationCoefficient
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