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  Decibel

 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 est une instance de SoundPressureLevelUnit

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 humain, -10 Decibel(s) and 15 Decibel(s) NormalHearingSensitivity est un attribut de humain
(<=>
    (hearingAcuity ?H
        (MeasureFn 16 Decibel)
        (MeasureFn 25 Decibel))
    (attribute ?H BorderlineHearingSensitivity))		 Medicine.kif 1794-1798 hearingAcuity humain, 16 Decibel(s) and 25 Decibel(s) BorderlineHearingSensitivity est un attribut de humain
(<=>
    (hearingAcuity ?H
        (MeasureFn 26 Decibel)
        (MeasureFn 40 Decibel))
    (attribute ?H MildHearingLoss))		 Medicine.kif 1805-1809 hearingAcuity humain, 26 Decibel(s) and 40 Decibel(s) MildHearingLoss est un attribut de humain
(<=>
    (hearingAcuity ?H
        (MeasureFn 41 Decibel)
        (MeasureFn 55 Decibel))
    (attribute ?H ModerateHearingLoss))		 Medicine.kif 1815-1819 hearingAcuity humain, 41 Decibel(s) and 55 Decibel(s) ModerateHearingLoss est un attribut de humain
(<=>
    (hearingAcuity ?H
        (MeasureFn 56 Decibel)
        (MeasureFn 70 Decibel))
    (attribute ?H ModeratelySevereHearingLoss))		 Medicine.kif 1826-1830 hearingAcuity humain, 56 Decibel(s) and 70 Decibel(s) ModeratelySevereHearingLoss est un attribut de humain
(<=>
    (hearingAcuity ?H
        (MeasureFn 71 Decibel)
        (MeasureFn 90 Decibel))
    (attribute ?H SevereHearingLoss))		 Medicine.kif 1837-1841 hearingAcuity humain, 71 Decibel(s) and 90 Decibel(s) SevereHearingLoss est un attribut de humain
(<=>
    (hearingAcuity ?H
        (MeasureFn 91 Decibel)
        (MeasureFn 200 Decibel))
    (attribute ?H ProfoundHearingLoss))		 Medicine.kif 1848-1852 hearingAcuity humain, 91 Decibel(s) and 200 Decibel(s) ProfoundHearingLoss est un attribut de humain
(=>
    (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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