Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	40.3062504	338.5394999999999	541.6644999999999	40.000000400000005	40.6125004	0.6124999999999972	20250310_115617UTC_V00OS11.WAV
T	40.3125	365.62499999999983	528.1249999999998	40.0	40.625	0.625	20250310_115617UTC_V00OS11.WAV
T	1.837496	419.7895000000001	582.2895000000001	1.024996	2.649996	1.6249999999999998	20250310_115617UTC_V00OS11.WAV