Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	25.262504	243.74772499999992	433.3312749999999	24.700004	25.825004	1.125	20250307_121417UTC_V00OS11.WAV
O	33.525	243.75000000000028	406.2500000000003	33.1375	33.9125	0.7750000000000057	20250307_121417UTC_V00OS11.WAV
T	44.181248	379.16677500000014	555.2082250000002	43.23749599999999	45.125	1.887504000000007	20250307_121417UTC_V00OS11.WAV
O	18.243752	67.71049999999977	230.21049999999977	17.55	18.937504	1.3875039999999998	20250307_121417UTC_V00OS11.WAV
T	20.387496	243.7522749999999	379.1687249999999	19.462496	21.312496	1.8500000000000012	20250307_121417UTC_V00OS11.WAV
O	20.362504	243.7522749999999	379.1687249999999	19.462504000000003	21.262504	1.7999999999999972	20250307_121417UTC_V00OS11.WAV