Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	37.493752	257.2917749999998	433.3332249999999	36.162504	38.825	2.6624960000000044	20250415_060435UTC_V00OS11.WAV
O	35.506248	284.3727250000002	433.3312750000002	34.937496	36.075	1.137504000000007	20250415_060435UTC_V00OS11.WAV
P	29.15	284.3772749999998	419.79372499999977	28.3	30.0	1.7000000000000028	20250415_060435UTC_V00OS11.WAV
V	26.575	1543.7522749999998	1719.793725	26.4375	26.7125	0.2749999999999986	20250415_060435UTC_V00OS11.WAV
O	27.112496	284.37500000000017	446.87500000000017	26.674996	27.549996	0.875	20250415_060435UTC_V00OS11.WAV
O	15.937504	203.12272499999963	433.33127499999966	15.875004	16.000004	0.125	20250415_060435UTC_V00OS11.WAV
O	43.162496	135.41677500000029	311.4582250000003	42.399996	43.924996	1.5250000000000057	20250415_060435UTC_V00OS11.WAV
O	43.15	94.79177500000014	230.2082250000001	42.45	43.85	1.4000000000000057	20250415_060435UTC_V00OS11.WAV
P	16.95	40.62727499999991	176.0437249999999	16.037499999999998	17.8625	1.8250000000000028	20250415_060435UTC_V00OS11.WAV