Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	50.937504	392.7105000000001	555.2105000000001	50.162504	51.712504	1.5499999999999972	20250312_063217UTC_V00OS11.WAV
T	28.131248	406.24772499999983	555.2062749999998	27.174996	29.0875	1.9125039999999984	20250312_063217UTC_V00OS11.WAV
T	33.15	392.7082250000002	541.6667750000001	32.0875	34.2125	2.125	20250312_063217UTC_V00OS11.WAV
T	39.287496	379.16677500000014	555.2082250000002	38.574996	39.999996	1.4249999999999972	20250312_063217UTC_V00OS11.WAV
T	7.318752	338.53949999999963	501.0394999999996	6.637504	8.0	1.3624960000000002	20250312_063217UTC_V00OS11.WAV
T	6.325	392.7082250000002	541.6667750000001	5.5	7.15	1.6500000000000004	20250312_063217UTC_V00OS11.WAV
T	44.368752	365.62500000000017	568.7500000000002	43.325	45.412504	2.087503999999996	20250312_063217UTC_V00OS11.WAV
T	40.3625	406.2522749999999	622.9187249999999	40.025	40.7	0.6749999999999972	20250312_063217UTC_V00OS11.WAV
T	21.7	379.1687250000001	568.752275	20.6875	22.7125	2.0249999999999986	20250312_063217UTC_V00OS11.WAV
T	8.375	352.0812749999999	528.122725	8.0125	8.7375	0.7250000000000014	20250312_063217UTC_V00OS11.WAV
T	14.737504	365.6227250000002	555.2062750000002	13.750004	15.725004000000002	1.9750000000000012	20250312_063217UTC_V00OS11.WAV
T	11.031248	352.0854999999998	555.2104999999998	10.25	11.812496	1.5624959999999994	20250312_063217UTC_V00OS11.WAV