Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	40.9	433.3354999999999	595.8354999999999	40.15	41.65	1.5	20250213_104450UTC_V00OS11.WAV
T	31.262496	433.3354999999999	595.8354999999999	30.562496	31.962496	1.3999999999999986	20250213_104450UTC_V00OS11.WAV