Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	43.081248	433.3312750000001	568.7477250000001	42.4125	43.749996	1.3374960000000016	20250203_210250UTC_V00OS11.WAV
T	16.3	487.4999999999999	609.3749999999999	16.0	16.6	0.6000000000000014	20250203_210250UTC_V00OS11.WAV
T	21.606248	446.877275	582.2937249999999	20.774996	22.4375	1.6625039999999984	20250203_210250UTC_V00OS11.WAV
T	15.275	392.7105000000001	555.2105000000001	14.55	16.0	1.4499999999999993	20250203_210250UTC_V00OS11.WAV