Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	12.112504	67.70627499999995	203.12272499999995	11.537504000000002	12.687504	1.1499999999999986	20250420_192835UTC_V00OS11.WAV
T	8.35	406.2499999999997	568.7499999999998	8.0125	8.6875	0.6750000000000007	20250420_192835UTC_V00OS11.WAV
P	49.143752	311.4562750000001	487.49772500000006	48.400004	49.8875	1.487495999999993	20250420_192835UTC_V00OS11.WAV
T	31.406248	379.16677500000014	555.2082250000002	30.812496	32.0	1.187503999999997	20250420_192835UTC_V00OS11.WAV
T	7.237504	365.6227250000002	555.2062750000002	6.475004	8.000004	1.5250000000000004	20250420_192835UTC_V00OS11.WAV
H	32.1875	853.1250000000001	1096.875	32.05	32.325	0.2750000000000057	20250420_192835UTC_V00OS11.WAV
T	32.225	379.1687250000001	568.752275	32.0375	32.4125	0.375	20250420_192835UTC_V00OS11.WAV