Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	47.087504	230.2104999999999	392.7104999999999	46.200004	47.975004000000006	1.7750000000000057	20250410_050435UTC_V00OS11.WAV
T	45.193752	446.8727250000002	677.0812750000002	44.412504000000006	45.975	1.562495999999996	20250410_050435UTC_V00OS11.WAV
U	54.437504	839.5812750000001	974.997725	53.650004	55.225004	1.5750000000000028	20250410_050435UTC_V00OS11.WAV
T	55.468752	325.00227499999994	501.0437249999999	54.937504	56.0	1.062495999999996	20250410_050435UTC_V00OS11.WAV
U	51.487496	704.1667749999997	880.2082249999996	50.912496	52.062496	1.1500000000000057	20250410_050435UTC_V00OS11.WAV
E	54.518752	501.0417750000004	758.3332250000003	53.987504	55.05	1.062495999999996	20250410_050435UTC_V00OS11.WAV
D	48.7187504	189.5855	961.4605	48.5375004	48.9000004	0.3624999999999971	20250410_050435UTC_V00OS11.WAV
D	53.025	243.74675000000008	961.4572500000002	52.7875	53.2625	0.4749999999999943	20250410_050435UTC_V00OS11.WAV
T	36.612504	501.03949999999975	663.5394999999997	36.012504	37.212504	1.2000000000000028	20250410_050435UTC_V00OS11.WAV