Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	44.412496	216.66775	1002.08225	44.274996	44.549996	0.2750000000000057	20250207_170850UTC_V00OS11.WAV
D	45.731248	108.33225000000016	1029.16775	45.549998	45.912498	0.3624999999999971	20250207_170850UTC_V00OS11.WAV
E	13.543752	311.4562750000001	690.6227250000001	13.212502	13.875002	0.6625000000000014	20250207_170850UTC_V00OS11.WAV
E	9.762504	325.0022750000004	663.5437250000003	9.412504	10.112504	0.6999999999999993	20250207_170850UTC_V00OS11.WAV
E	21.756248	311.4604999999999	717.7104999999999	21.462498	22.049998	0.5874999999999986	20250207_170850UTC_V00OS11.WAV
E	1.537504	284.3772750000004	704.1687250000003	1.212504	1.862504	0.6499999999999999	20250207_170850UTC_V00OS11.WAV