Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	40.2812496	270.8312749999999	406.247725	40.012499600000005	40.5499996	0.5374999999999943	20250218_161450UTC_V00OS11.WAV
P	8.7375	284.3772749999998	419.79372499999977	8.012500000000001	9.4625	1.4499999999999993	20250218_161450UTC_V00OS11.WAV
C	18.056248	2.273736754432321e-13	934.375	17.849998	18.262498	0.4125000000000014	20250218_161450UTC_V00OS11.WAV
D	18.05	0.0	961.4572499999996	17.8625	18.2375	0.375	20250218_161450UTC_V00OS11.WAV
E	31.775	257.2937249999999	771.8772749999999	31.5625	31.9875	0.4249999999999971	20250218_161450UTC_V00OS11.WAV
O	39.143752	257.2917749999998	433.3332249999999	38.287504	40.0	1.7124960000000016	20250218_161450UTC_V00OS11.WAV
T	39.137496	243.74999999999983	446.87499999999983	38.349996	39.924996	1.5750000000000028	20250218_161450UTC_V00OS11.WAV