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How to activate sleep mode in noise Colorfit 2? 

7 answers found

All measured noise levels were high during both periods, which could contribute to sleep disturbance, and the implementation of guidelines significantly lowers some important noise levels.


The equivalent noise level seems to be a suitable predictor for subjectively evaluated sleep quality but not for physiological sleep disturbances.


The findings support the assumption that strong daytime noise may interfere with subsequent sleep processes.


This suggests that this method is a useful tool to measure the sleep disturbance caused by noise under well-controlled conditions.


The results suggest that alterations of subjective evaluation of sleep were determined by physical parameters of the noise but modified by individual factors like noise sensitivity.


Although the present findings do not resemble those of laboratory studies of noise‐induced sleep interference, they are in good agreement with the results of other field studies.


This inexpensive, objective and non-invasive method facilitates large-scale field studies on the effects of traffic noise on sleep.