Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	16.4125	135.41872499999982	568.7522749999998	16.05	16.775000000000002	0.7250000000000014	20250310_152617UTC_V00OS11.WAV
T	15.237504	365.62499999999983	528.1249999999998	14.487504	15.987504	1.5	20250310_152617UTC_V00OS11.WAV
E	10.137504	297.9167749999998	595.8332249999999	9.787504	10.487504	0.6999999999999993	20250310_152617UTC_V00OS11.WAV
T	55.25	284.37500000000017	446.87500000000017	54.5	56.0	1.5	20250310_152617UTC_V00OS11.WAV
O	52.487504	284.37727500000005	460.4187250000001	51.887504	53.087504	1.2000000000000028	20250310_152617UTC_V00OS11.WAV