Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	55.756248	0.0032500000000936	947.91775	55.574998	55.937498	0.3624999999999971	20250213_094450UTC_V00OS11.WAV
T	40.831248	446.875	568.75	40.062496	41.6	1.5375039999999984	20250213_094450UTC_V00OS11.WAV
T	7.456248	433.3354999999999	595.8354999999999	6.925000000000001	7.987496	1.0624959999999994	20250213_094450UTC_V00OS11.WAV