Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	45.043752	297.91872499999994	731.2522749999998	44.687502	45.400002	0.7125000000000057	20250130_150850UTC_V00OS11.WAV
E	53.775	284.37272499999995	798.956275	53.375	54.175	0.7999999999999972	20250130_150850UTC_V00OS11.WAV
D	53.762496	270.831275	812.497725	53.387496	54.137496	0.75	20250130_150850UTC_V00OS11.WAV
T	39.412496	406.2522750000004	582.2937250000003	38.837496	39.987496	1.1500000000000057	20250130_150850UTC_V00OS11.WAV
T	33.193752	433.333225	582.291775	32.32500400000001	34.0625	1.737495999999993	20250130_150850UTC_V00OS11.WAV