Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	35.881248	392.7062749999998	568.7477249999998	35.1375	36.624996	1.487495999999993	20250310_120217UTC_V00OS11.WAV
T	29.675	379.16677500000014	555.2082250000002	28.9625	30.3875	1.4249999999999972	20250310_120217UTC_V00OS11.WAV