Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	55.293752	338.53949999999963	501.0394999999996	54.65	55.937504	1.2875039999999984	20250207_132650UTC_V00OS11.WAV
E	34.075	284.3749999999997	690.6249999999998	33.6375	34.5125	0.875	20250207_132650UTC_V00OS11.WAV
E	47.562496	257.28949999999963	785.4144999999996	47.174996	47.949996000000006	0.7750000000000057	20250207_132650UTC_V00OS11.WAV
E	43.156248	257.2937250000001	690.627275	42.574996	43.7375	1.1625039999999984	20250207_132650UTC_V00OS11.WAV