Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	21.287496	419.79372499999977	690.6272749999998	20.937496	21.637496	0.7000000000000028	20250203_182050UTC_V00OS11.WAV
D	44.65	5863.541775	6486.458225	44.2875	45.0125	0.7249999999999943	20250203_182050UTC_V00OS11.WAV
P	41.1	67.7105000000002	189.5855000000002	40.3625	41.8375	1.4749999999999943	20250203_182050UTC_V00OS11.WAV
E	8.3562496	392.706275	690.622725	8.0499996	8.6624996	0.6125000000000007	20250203_182050UTC_V00OS11.WAV
E	55.237504	419.7917749999999	677.0832249999999	54.850004	55.625004	0.7750000000000057	20250203_182050UTC_V00OS11.WAV