Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	44.862504	2410.4145	2857.2895	44.512504	45.212504	0.7000000000000028	20250414_114635UTC_V00OS11.WAV
E	45.475	230.20822500000017	501.04177500000014	44.775	46.175	1.4000000000000057	20250414_114635UTC_V00OS11.WAV
O	43.95	162.50227499999977	338.54372499999977	43.087500000000006	44.8125	1.7249999999999943	20250414_114635UTC_V00OS11.WAV
P	45.487504	270.8355000000001	473.9605000000001	44.725004	46.250004	1.5250000000000057	20250414_114635UTC_V00OS11.WAV
H	41.043752	284.37727500000034	501.0437250000004	40.300004	41.7875	1.487495999999993	20250414_114635UTC_V00OS11.WAV
P	41.05	297.9145000000001	501.0395000000001	40.3125	41.7875	1.4749999999999943	20250414_114635UTC_V00OS11.WAV
U	48.75	1191.6667749999997	1408.333225	48.125	49.375	1.25	20250414_114635UTC_V00OS11.WAV