Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	22.837504	433.3354999999999	595.8354999999999	22.050004	23.625004	1.5750000000000028	20250420_001635UTC_V00OS11.WAV
T	47.506248	473.9582249999996	704.1667749999997	47.025	47.987496	0.9624960000000016	20250420_001635UTC_V00OS11.WAV
T	31.343752	433.3332250000003	622.9167750000004	30.737504	31.950000000000003	1.2124960000000016	20250420_001635UTC_V00OS11.WAV
T	37.018752	473.9562750000002	649.9977250000002	36.487504	37.55	1.062495999999996	20250420_001635UTC_V00OS11.WAV