Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	44.756248	419.7895000000001	582.2895000000001	43.725	45.787496	2.062495999999996	20250203_195050UTC_V00OS11.WAV
T	16.5187504	487.4977250000002	636.4562750000002	16.0124984	17.025002399999998	1.0125039999999998	20250203_195050UTC_V00OS11.WAV
T	21.831248	446.877275	582.2937249999999	21.15	22.512496	1.3624960000000002	20250203_195050UTC_V00OS11.WAV
T	15.412496	406.2499999999997	568.7499999999998	14.824996	15.999996	1.1750000000000007	20250203_195050UTC_V00OS11.WAV
T	38.75	446.87500000000034	609.3750000000003	37.8375	39.6625	1.8250000000000028	20250203_195050UTC_V00OS11.WAV