1 resultado para Transient Calibration

em School of Medicine, Washington University, United States


Relevância:

20.00% 20.00%

Publicador:

Resumo:

This paper examines the characteristics of the probe-tube microphone and its use in measuring sound pressure in the ear canal. Specifically the paper studies the free field and the coupler calibrations of several probe-tube microphones with tubes of different sizes and determines which characteristics of a probe tube are necessary for accurate measurements in both a free field and in a closed coupler.