Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	18.506248	257.2917749999998	433.3332249999999	17.7625	19.249996	1.4874960000000002	20250219_152650UTC_V00OS11.WAV
V	21.081248	1706.2477250000002	1936.456275	20.837498000000004	21.324998	0.4874999999999971	20250219_152650UTC_V00OS11.WAV
A	47.681248	2.842170943040401e-13	243.75000000000028	47.437498	47.924998	0.4874999999999971	20250219_152650UTC_V00OS11.WAV
A	33.1	54.166775000000285	189.58322500000028	32.675000000000004	33.525	0.8499999999999943	20250219_152650UTC_V00OS11.WAV
A	55.081248	67.7105000000002	189.5855000000002	54.562496	55.6	1.0375039999999984	20250219_152650UTC_V00OS11.WAV