T I Hempstock

Learn More
A sound field which conforms to the requirements of ISO 4869 (1981) has been created in an audiometric booth which has been installed in a mobile trailer. This trailer has visited industrial sites where protectors, which were being used in the workplace, were tested. Work people, selected at random, were tested in a procedure similar to that specified in(More)
In an assessment of the accuracy with which impedance can be determined in the hand-arm system, two subjects were each tested six times at 28 frequencies between 10 and 800 Hz. In addition the effect of wearing an air cushion glove was investigated, and an attempt was made to develop a simple model of the glove. The results showed agreement with other(More)
  • 1