Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	47.481248	338.54372500000034	650.0022750000004	46.987496	47.975	0.9875040000000012	20250130_055650UTC_V00OS11.WAV
O	40.2875	297.9144999999998	460.4144999999998	40.0	40.575	0.5750000000000028	20250130_055650UTC_V00OS11.WAV
O	44.425	270.8354999999998	433.3354999999998	43.925	44.925	1.0	20250130_055650UTC_V00OS11.WAV
T	50.893752	406.24772500000006	595.8312750000001	50.037504	51.75	1.7124960000000016	20250130_055650UTC_V00OS11.WAV
O	48.4062496	243.7522750000002	419.7937250000002	48.0000016	48.8124976	0.8124959999999959	20250130_055650UTC_V00OS11.WAV