Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	35.556248	487.50227500000005	663.543725	34.875	36.23749599999999	1.362495999999993	20250304_082017UTC_V00OS11.WAV
T	54.181248	392.7062750000002	528.1227250000002	53.3875	54.974996	1.5874960000000016	20250304_082017UTC_V00OS11.WAV
T	43.393752	365.622725	514.5812749999999	42.55	44.237504	1.687504000000004	20250304_082017UTC_V00OS11.WAV