-10 |
antecedent |
(<=> (hearingAcuity ?H (MeasureFn -10 Decibel) (MeasureFn 15 Decibel)) (attribute ?H NormalHearingSensitivity)) |
Medicine.kif 1783-1787 | A human can hear frequency of -10 dB(A)(s) at 15 dB(A)(s) decibels if and only if normal hearing sensitivity is an attribute of the human |