Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	6.887496	460.4167750000004	595.8332250000003	6.349996	7.424995999999999	1.0749999999999993	20250422_191035UTC_V00OS11.WAV
V	15.056248	1543.7477250000002	1692.706275	14.949998	15.162498	0.2124999999999985	20250422_191035UTC_V00OS11.WAV
T	25.056248	460.4145	622.9145	24.537496	25.575	1.0375039999999984	20250422_191035UTC_V00OS11.WAV
P	30.137496	270.8332250000003	379.16677500000026	29.499996	30.774996	1.2749999999999986	20250422_191035UTC_V00OS11.WAV
P	48.6875	284.37272499999995	392.7062749999999	48.075	49.3	1.2249999999999943	20250422_191035UTC_V00OS11.WAV