Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	26.662496	176.04372499999977	325.00227499999977	25.774996	27.549996	1.7749999999999986	20250417_054035UTC_V00OS11.WAV
O	39.187504	176.0395000000002	338.5395000000002	38.437504	39.937504	1.5	20250417_054035UTC_V00OS11.WAV
T	52.475	365.6227250000002	555.2062750000002	51.375	53.575	2.200000000000003	20250417_054035UTC_V00OS11.WAV
B	3.437504	0.0022750000003526	176.04372500000034	3.350004	3.525004	0.1749999999999998	20250417_054035UTC_V00OS11.WAV
T	21.143752	392.7082250000002	541.6667750000001	20.1875	22.100004	1.9125039999999984	20250417_054035UTC_V00OS11.WAV
O	22.312496	176.0395000000002	338.5395000000002	21.462496	23.162496	1.7000000000000028	20250417_054035UTC_V00OS11.WAV
O	17.962496	216.6667749999997	352.08322499999974	17.024996	18.899996	1.875	20250417_054035UTC_V00OS11.WAV
T	45.718752	406.24772499999983	555.2062749999998	44.350004	47.087500000000006	2.7374960000000077	20250417_054035UTC_V00OS11.WAV
O	13.0	203.1227249999998	352.0812749999998	12.25	13.75	1.5	20250417_054035UTC_V00OS11.WAV