Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	47.275	230.2062750000001	365.62272500000006	46.55	48.0	1.4500000000000028	20250411_081635UTC_V00OS11.WAV
P	47.275	243.75	365.625	46.55	48.0	1.4500000000000028	20250411_081635UTC_V00OS11.WAV
P	48.3875	257.2937249999999	365.627275	48.025000000000006	48.75	0.7249999999999943	20250411_081635UTC_V00OS11.WAV
O	48.3937504	243.7522749999999	379.1687249999999	48.000000400000005	48.7875004	0.7874999999999943	20250411_081635UTC_V00OS11.WAV
T	32.2687504	473.9604999999998	636.4604999999998	32.0125004	32.5250004	0.5125000000000028	20250411_081635UTC_V00OS11.WAV
D	25.687504	2748.9605	3723.9605	25.487504	25.887504	0.3999999999999986	20250411_081635UTC_V00OS11.WAV
B	31.45	0.0	189.5812750000001	31.375	31.525	0.1499999999999985	20250411_081635UTC_V00OS11.WAV