Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
H	45.543752	54.168725000000194	203.1272750000002	44.925004	46.1625	1.237495999999993	20250206_162650UTC_V00OS11.WAV
E	19.393752	176.0437250000004	812.5022750000003	19.162502	19.625002	0.4624999999999986	20250206_162650UTC_V00OS11.WAV
D	17.837496	203.125	1015.625	17.687496000000003	17.987496	0.2999999999999971	20250206_162650UTC_V00OS11.WAV
D	50.518752	121.87824999999998	1029.16775	50.312502	50.725002	0.4124999999999943	20250206_162650UTC_V00OS11.WAV
E	27.143752	284.3750000000001	1056.25	26.787502	27.500002	0.7124999999999986	20250206_162650UTC_V00OS11.WAV