Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	54.831248	487.5000000000001	650.0000000000001	54.312496	55.35	1.0375039999999984	20250311_223817UTC_V00OS11.WAV
T	55.287496	392.7105000000004	595.8355000000004	54.574996	55.999996	1.4249999999999972	20250311_223817UTC_V00OS11.WAV
T	50.075	501.043725	650.002275	49.462500000000006	50.6875	1.2249999999999943	20250311_223817UTC_V00OS11.WAV
T	31.118752	419.7894999999998	541.6644999999999	30.2375	32.000004000000004	1.7625040000000034	20250311_223817UTC_V00OS11.WAV
V	33.362496	1300.002275	1597.9187250000002	33.262496	33.462496	0.2000000000000028	20250311_223817UTC_V00OS11.WAV
T	37.381248	392.7082250000002	541.6667750000001	36.537496	38.225	1.687504000000004	20250311_223817UTC_V00OS11.WAV