Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	46.943752	365.6272749999998	541.6687249999998	46.025004	47.8625	1.8374960000000016	20250305_060817UTC_V00OS11.WAV
T	23.062496	392.7082250000002	541.6667750000001	22.187496	23.937496	1.75	20250305_060817UTC_V00OS11.WAV