Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	11.518752	148.9604999999998	555.2104999999998	11.0125	12.025004	1.0125039999999998	20250217_035650UTC_V00OS11.WAV
E	20.643752	81.25000000000028	568.7500000000002	20.087504	21.2	1.1124960000000002	20250217_035650UTC_V00OS11.WAV
E	7.087504	257.29372500000034	528.1272750000004	6.662504	7.512504	0.8499999999999996	20250217_035650UTC_V00OS11.WAV
M	1.318752	27.083224999999715	135.41677499999972	0.962502	1.675002	0.7124999999999999	20250217_035650UTC_V00OS11.WAV
E	38.387496	297.91449999999963	541.6644999999996	37.899996	38.874996	0.9749999999999944	20250217_035650UTC_V00OS11.WAV
E	34.175	189.5812750000002	528.1227250000002	33.662499999999994	34.6875	1.0250000000000057	20250217_035650UTC_V00OS11.WAV