Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	37.912496	40.62272500000009	148.9562750000001	37.512496	38.312496	0.7999999999999972	20250130_153850UTC_V00OS11.WAV
E	33.912504	121.87500000000016	609.3750000000002	33.387504	34.437504	1.0499999999999972	20250130_153850UTC_V00OS11.WAV
D	33.2	54.164499999999634	785.4144999999996	33.0125	33.3875	0.375	20250130_153850UTC_V00OS11.WAV
M	37.906248	54.166775	148.958225	37.512498	38.299998	0.7874999999999943	20250130_153850UTC_V00OS11.WAV
E	49.112496	203.1272750000002	663.5437250000002	48.587496	49.637496	1.0499999999999972	20250130_153850UTC_V00OS11.WAV