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Figure 14. Average number of wakings as a function of the number of nights spent under similar experimental conditions. Open circles: noise night with Leq=60 dB(A), points: quiet night with Leq=32 dB(A). From (Thiesen and Lapointe, 1983).

Figure 14. Average number of wakings as a
function of the number of nights spent under
similar experimental conditions. Open circles:
noise night with Leq=60 dB(A), points: quiet night
with Leq=32 dB(A). From (Thiesen and Lapointe,
1983).