frequency_weighting

property LevelOverTime.frequency_weighting: str

Frequency weighting of the computed level.

Available options are “”, “A”, “B”, and “C”. If attribute reference_value is 2e-5 Pa, these options allow level calculation in dBSPL, dB(A), dB(B), and dB(C), respectively. Note that the frequency weighting is only applied if the attribute scale is set to “dB”.