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Sigma KEE - Decibel
Decibel

appearance as argument number 1
-------------------------


(documentation Decibel EnglishLanguage "The decibel (symbol: dB) is a relative unit of measurement equal to one tenth of a bel (B). It expresses the ratio of two values of a power or root-power quantity on a logarithmic scale. Two signals whose levels differ by one decibel have a power ratio of 101/ 10 (approximately 1.26) or root-power ratio of 101⁄20 (approximately 1.12).[from Wikipedia]") Merge.kif 7456-7460
(instance Decibel SoundPressureLevelUnit) Merge.kif 7454-7454 Decibel は SoundPressureLevelUnit の instance では %n

appearance as argument number 2
-------------------------


(termFormat EnglishLanguage Decibel "dB") Merge.kif 7462-7462
(termFormat EnglishLanguage Decibel "dB(A)") Merge.kif 7477-7477
(termFormat EnglishLanguage Decibel "decibel (A-weighting)") Merge.kif 7476-7476
(termFormat EnglishLanguage Decibel "decibel") Merge.kif 7461-7461

antecedent
-------------------------


(<=>
    (hearingAcuity ?H
        (MeasureFn -10 Decibel)
        (MeasureFn 15 Decibel))
    (attribute ?H NormalHearingSensitivity))		 Medicine.kif 1783-1787 hearingAcuity 人［人間］, -10 の Decibel(s) and 15 の Decibel(s) NormalHearingSensitivity は 人［人間］ の attribute では %n
(<=>
    (hearingAcuity ?H
        (MeasureFn 16 Decibel)
        (MeasureFn 25 Decibel))
    (attribute ?H BorderlineHearingSensitivity))		 Medicine.kif 1794-1798 hearingAcuity 人［人間］, 16 の Decibel(s) and 25 の Decibel(s) BorderlineHearingSensitivity は 人［人間］ の attribute では %n
(<=>
    (hearingAcuity ?H
        (MeasureFn 26 Decibel)
        (MeasureFn 40 Decibel))
    (attribute ?H MildHearingLoss))		 Medicine.kif 1805-1809 hearingAcuity 人［人間］, 26 の Decibel(s) and 40 の Decibel(s) MildHearingLoss は 人［人間］ の attribute では %n
(<=>
    (hearingAcuity ?H
        (MeasureFn 41 Decibel)
        (MeasureFn 55 Decibel))
    (attribute ?H ModerateHearingLoss))		 Medicine.kif 1815-1819 hearingAcuity 人［人間］, 41 の Decibel(s) and 55 の Decibel(s) ModerateHearingLoss は 人［人間］ の attribute では %n
(<=>
    (hearingAcuity ?H
        (MeasureFn 56 Decibel)
        (MeasureFn 70 Decibel))
    (attribute ?H ModeratelySevereHearingLoss))		 Medicine.kif 1826-1830 hearingAcuity 人［人間］, 56 の Decibel(s) and 70 の Decibel(s) ModeratelySevereHearingLoss は 人［人間］ の attribute では %n
(<=>
    (hearingAcuity ?H
        (MeasureFn 71 Decibel)
        (MeasureFn 90 Decibel))
    (attribute ?H SevereHearingLoss))		 Medicine.kif 1837-1841 hearingAcuity 人［人間］, 71 の Decibel(s) and 90 の Decibel(s) SevereHearingLoss は 人［人間］ の attribute では %n
(<=>
    (hearingAcuity ?H
        (MeasureFn 91 Decibel)
        (MeasureFn 200 Decibel))
    (attribute ?H ProfoundHearingLoss))		 Medicine.kif 1848-1852 hearingAcuity 人［人間］, 91 の Decibel(s) and 200 の Decibel(s) ProfoundHearingLoss は 人［人間］ の attribute では %n
(=>
    (and
        (instance ?MT MusicalTone)
        (soundFrequency ?MT
            (MeasureFn ?FREQ Hertz))
        (loudness ?MT
            (MeasureFn ?LLB Decibel))
        (located ?MT
            (WhereFn ?H
                (BeginFn
                    (WhenFn ?MT))))
        (greaterThan ?LLIMIT ?LLB)
        (greaterThan ?LLB ?ULIMIT)
        (greaterThan ?FREQ 250)
        (greaterThan 8000 ?FREQ)
        (instance ?H Human)
        (instance ?L Listening)
        (agent ?L ?H))
    (hearingAcuity ?H
        (MeasureFn ?LLIMIT Decibel)
        (MeasureFn ?ULIMIT Decibel)))		 Medicine.kif 1753-1773

consequent
-------------------------


(=>
    (and
        (instance ?MT MusicalTone)
        (soundFrequency ?MT
            (MeasureFn ?FREQ Hertz))
        (loudness ?MT
            (MeasureFn ?LLB Decibel))
        (located ?MT
            (WhereFn ?H
                (BeginFn
                    (WhenFn ?MT))))
        (greaterThan ?LLIMIT ?LLB)
        (greaterThan ?LLB ?ULIMIT)
        (greaterThan ?FREQ 250)
        (greaterThan 8000 ?FREQ)
        (instance ?H Human)
        (instance ?L Listening)
        (agent ?L ?H))
    (hearingAcuity ?H
        (MeasureFn ?LLIMIT Decibel)
        (MeasureFn ?ULIMIT Decibel)))		 Medicine.kif 1753-1773


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