Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	0.3062504	216.6645000000001	379.1645000000001	0.0250003999999999	0.5875003999999999	0.5625	20250217_133250UTC_V00OS11.WAV
O	6.675	203.12727500000008	338.5437250000001	6.25	7.1	0.8499999999999996	20250217_133250UTC_V00OS11.WAV
T	52.212504	365.6227250000002	555.2062750000002	51.300004	53.125004	1.8250000000000028	20250217_133250UTC_V00OS11.WAV
T	28.656248	379.16677500000014	555.2082250000002	27.812496	29.5	1.687503999999997	20250217_133250UTC_V00OS11.WAV
O	12.562496	216.6644999999998	338.5394999999998	12.062496	13.062496	1.0	20250217_133250UTC_V00OS11.WAV