Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	43.225	392.7062749999998	568.7477249999998	42.475	43.975	1.5	20250424_065235UTC_V00OS11.WAV
T	50.181248	406.24772499999983	555.2062749999998	49.337496	51.025	1.687504000000004	20250424_065235UTC_V00OS11.WAV