Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	47.225	284.3772749999998	419.79372499999977	46.6125	47.8375	1.2249999999999943	20250412_075235UTC_V00OS11.WAV
P	47.231248	284.3772749999998	419.79372499999977	46.675	47.787496	1.112495999999993	20250412_075235UTC_V00OS11.WAV
T	50.068752	392.7105000000001	555.2105000000001	48.962500000000006	51.175004	2.212503999999996	20250412_075235UTC_V00OS11.WAV
C	32.2937496	40.62500000000006	975.0	32.124999599999995	32.4624996	0.3375000000000057	20250412_075235UTC_V00OS11.WAV
D	35.862496	5606.25	6500.0	35.524996	36.199996	0.6749999999999972	20250412_075235UTC_V00OS11.WAV
P'	39.037496	270.83322499999986	419.7917749999998	38.687496	39.387496	0.7000000000000028	20250412_075235UTC_V00OS11.WAV
O	39.018752	284.3727250000002	433.3312750000002	38.675002	39.362502	0.6875	20250412_075235UTC_V00OS11.WAV