it was concluded that the kemar manikin can be used up to frequencies of approximately 8.0 khz , with ( 1 ) 1/3-octave pink noise signals to measure a response equivalent to tht obtained by averaging over a number of humans , and ( 2 ) pure-tone signals to measure the response equivalent to that of a single human having average head and ear dimensions .
C0018670
head
C0013443
ear