11.21 hearing threshold; threshold of audibility. For a given listener and specified signal, the minimum (a) sound pressure level or (b) force level that is capable of evoking an auditory sensation in a specified proportion of trials. Sound reaching the...
11.21 hearing threshold; threshold of audibility. For a given listener and specified signal, the minimum (a) sound pressure level or (b) force level that is capable of evoking an auditory sensation in a specified proportion of trials. Sound reaching the...
11.20 air-bone gap. For the ear of an individual at a specified frequency, the difference between the hearing threshold levels for air conduction and bone conduction. Unit, decibel...
Recent Comments