Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	29.962504	189.5832249999997	582.2917749999997	29.225004	30.700004	1.4750000000000014	20250217_145650UTC_V00OS11.WAV
E	34.462504	54.16677500000003	555.208225	33.887504	35.037504000000006	1.1500000000000057	20250217_145650UTC_V00OS11.WAV
T	16.2312504	352.0832250000002	582.2917750000001	16.0625004	16.4000004	0.3374999999999986	20250217_145650UTC_V00OS11.WAV
B	16.931248	230.2082249999997	541.6667749999997	16.824998	17.037498	0.2124999999999985	20250217_145650UTC_V00OS11.WAV
T	1.093752	365.62499999999983	528.1249999999998	0.2625	1.925004	1.6625039999999998	20250217_145650UTC_V00OS11.WAV