Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	30.575	460.4187250000002	609.3772750000003	29.7875	31.3625	1.5750000000000028	20250205_050250UTC_V00OS11.WAV
T	24.3562496	460.4187250000002	609.3772750000003	23.9999996	24.7124996	0.7124999999999986	20250205_050250UTC_V00OS11.WAV