Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	35.643752	406.2499999999997	568.7499999999998	34.487504	36.8	2.312495999999996	20250203_140850UTC_V00OS11.WAV
T	30.631248	406.24772499999983	555.2062749999998	29.8875	31.374996	1.4874960000000002	20250203_140850UTC_V00OS11.WAV
T	50.706248	352.0812749999999	528.122725	49.574996	51.837500000000006	2.262504000000007	20250203_140850UTC_V00OS11.WAV
M	2.637504	27.083224999999715	135.41677499999972	2.350004	2.925004	0.5750000000000002	20250203_140850UTC_V00OS11.WAV
T	13.925	365.62500000000017	568.7500000000002	12.925	14.925	2.0	20250203_140850UTC_V00OS11.WAV