Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	51.525	324.9977249999996	514.5812749999997	50.7125	52.3375	1.625	20250304_055017UTC_V00OS11.WAV
U	39.418752	907.2917749999996	1083.3332249999996	38.8375	40.000004	1.1625039999999984	20250304_055017UTC_V00OS11.WAV
T	39.425	893.7500000000001	1056.25	38.85	40.0	1.1500000000000057	20250304_055017UTC_V00OS11.WAV
T	39.318752	365.6272749999998	541.6687249999998	38.63750400000001	40.0	1.362495999999993	20250304_055017UTC_V00OS11.WAV
H	39.318752	352.08322499999986	541.6667749999998	38.675	39.962504	1.2875039999999984	20250304_055017UTC_V00OS11.WAV
E	40.2125	352.0812750000002	568.7477250000002	40.0375	40.3875	0.3499999999999943	20250304_055017UTC_V00OS11.WAV
T	46.125	365.62727500000005	582.2937250000001	45.25	47.0	1.75	20250304_055017UTC_V00OS11.WAV
H	46.131248	365.62727500000005	582.2937250000001	45.2625	46.999996	1.737495999999993	20250304_055017UTC_V00OS11.WAV