logarithmic frequency range (Q86499668)

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logarithm of the ratio of two frequencies

• logarithmic frequency interval

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Language	Label	Description	Also known as
English	logarithmic frequency range	logarithm of the ratio of two frequencies	logarithmic frequency interval

Statements

subclass of

physical quantity

0 references

ISQ dimension

${\displaystyle 1}$

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defining formula

${\displaystyle G=\operatorname {lb} {\frac {f_{2}}{f_{1}}}}$

1 reference

stated in

ISO 80000-8:2007 Quantities and units—Part 8: Acoustics

section, verse, paragraph, or clause

8-3

${\displaystyle G=\operatorname {lb} {\frac {f_{2}}{f_{1}}}\mathrm {oct} =\lg {\frac {f_{2}}{f_{1}}}\mathrm {dec} }$

1 reference

stated in

ISO 80000-8:2020 Quantities and units — Part 8: Acoustics

section, verse, paragraph, or clause

8-1

in defining formula

${\displaystyle G}$

symbol represents

logarithmic frequency range

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${\displaystyle f_{1}}$

symbol represents

frequency

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${\displaystyle f_{2}}$

symbol represents

frequency

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${\displaystyle \operatorname {lb} }$

symbol represents

binary logarithm

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${\displaystyle \lg }$

symbol represents

common logarithm

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quantity symbol (LaTeX)

${\displaystyle G}$

1 reference

stated in

ISO 80000-8:2020 Quantities and units — Part 8: Acoustics

section, verse, paragraph, or clause

8-1

described by source

ISO 80000-8:2007 Quantities and units—Part 8: Acoustics

section, verse, paragraph, or clause

8-3

subject named as

logarithmic frequency interval

0 references

ISO 80000-8:2020 Quantities and units — Part 8: Acoustics

section, verse, paragraph, or clause

8-1

subject named as

logarithmic frequency range

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maintained by WikiProject

WikiProject Mathematics

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recommended unit of measurement

perfect octave

2 references

stated in

ISO 80000-8:2007 Quantities and units—Part 8: Acoustics

section, verse, paragraph, or clause

8-3.a

stated in

ISO 80000-8:2020 Quantities and units — Part 8: Acoustics

section, verse, paragraph, or clause

8-1

decade

2 references

stated in

ISO 80000-8:2007 Quantities and units—Part 8: Acoustics

section, verse, paragraph, or clause

8-3.b

stated in

ISO 80000-8:2020 Quantities and units — Part 8: Acoustics

section, verse, paragraph, or clause

8-1

Identifiers

IEV number

801-30-08

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QUDT quantity kind ID

LogarithmicFrequencyInterval

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Wiktionary(0 entries)

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Multilingual sites(0 entries)

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