Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	37.612504	1286.458225	1557.291775	37.500004	37.725004	0.2249999999999943	20250306_012617UTC_V00OS11.WAV
O	13.325	257.2917749999998	433.3332249999999	12.7625	13.8875	1.125	20250306_012617UTC_V00OS11.WAV
B	0.5375	0.0022750000003526	176.04372500000034	0.4499999999999999	0.625	0.175	20250306_012617UTC_V00OS11.WAV
O	17.85	284.3772749999998	419.79372499999977	17.275000000000002	18.425	1.1499999999999986	20250306_012617UTC_V00OS11.WAV
P	23.206248	284.3772749999998	419.79372499999977	22.4125	23.999996000000003	1.5874960000000016	20250306_012617UTC_V00OS11.WAV
V	44.587504	1191.6687249999998	1543.7522749999996	44.437504	44.737504	0.2999999999999971	20250306_012617UTC_V00OS11.WAV
O	43.706248	270.83322499999986	419.7917749999998	43.199996	44.212500000000006	1.012504000000007	20250306_012617UTC_V00OS11.WAV