Calibration data for a circumaural headset designed for hearing testing.

@article{Michael1976CalibrationDF,
  title={Calibration data for a circumaural headset designed for hearing testing.},
  author={P L Michael and G R Bienvenue},
  journal={The Journal of the Acoustical Society of America},
  year={1976},
  volume={60 4},
  pages={944-50}
}