Fig. 1From: Noise exposure and auditory thresholds of military musicians: a follow up studyMilitary musicians at a three hours rehearsal with sound measurements at 5 microphone positions a-e. Mean sound exposure levels within 3 h and recalculated Levels to one working shift: LAIex(8h) in dB(AI). (Illustration modified from F. Pfander, 1985) [22]Back to article page