Noise Health Close
 

Figure 10: Perceived urgency rating (0-100 scale) in the four selected background noises, at three signal-to-noise ratio, with and without hearing protectors. Error bars designate ±1 standard error of the mean

Figure 10: Perceived urgency rating (0-100 scale) in the four selected background noises, at three signal-to-noise ratio, with and without hearing protectors. Error bars designate ±1 standard error of the mean