Figure 2 | Scientific Reports

Figure 2

From: Space-time characterization of community noise and sound sources in Accra, Ghana

Figure 2

Cumulative density (distribution) functions (CDF) of 1-min sound levels (dBA) across a 24-h day period in the Greater Accra Metropolitan Area. Data from rotating sites. Blue lines represent time periods in the nighttime and early morning (8 pm–8 am) and red and orange lines represent periods in the daytime (8 am–8 pm). CBI: Commercial, business, industrial areas; LAeq: 1-min A-weighted equivalent continuous sound level; dBA: A-weighted decibels.

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