Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	23.331248	419.7917749999997	555.2082249999997	22.6625	23.999996000000003	1.3374960000000016	20250216_075650UTC_V00OS11.WAV
T	47.387496	433.333225	582.291775	46.774996	47.999996	1.2249999999999943	20250216_075650UTC_V00OS11.WAV
T	30.206248	419.7895000000001	582.2895000000001	29.4	31.012496	1.6124960000000002	20250216_075650UTC_V00OS11.WAV
T	48.3125	460.4167749999999	636.4582249999999	48.0125	48.6125	0.5999999999999943	20250216_075650UTC_V00OS11.WAV
T	54.2	433.3354999999999	595.8354999999999	53.400000000000006	55.0	1.5999999999999943	20250216_075650UTC_V00OS11.WAV