| One-third Octave Band Sound Pressure Levels at 1 Hertz and 1 Hour Resolution Recorded
at SanctSound Site SB03_01 |
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This record represents the one-third octave band sound pressure levels (TOLs) derived
from raw passive acoustic data. TOLs were calculated by integration of sound pressure
spectral density estimates of the mean-square pressure with a 1 Hz/1 second resolution
over 33 one-third octave bands with the nominal center frequencies ranging from 13
to 20,000 Hz. The result is then calculated per hour as a median over no less than
1800 1-second values for that hour and converted to decibels (dB re 1 µPa). These
data were recorded at SanctSound site SB03_01 between November 12, 2018 and January
22, 2019. |
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