Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	36.187504	392.7062749999998	568.7477249999998	35.200004	37.175004	1.9749999999999943	20250218_062050UTC_V00OS11.WAV
T	18.418752	338.54372499999977	568.7522749999998	17.375	19.462504000000003	2.0875040000000027	20250218_062050UTC_V00OS11.WAV
E	42.843752	325.00227500000005	622.9187250000001	42.037504000000006	43.65	1.612495999999993	20250218_062050UTC_V00OS11.WAV
T	42.875	365.62272499999983	595.8312749999998	42.0625	43.6875	1.625	20250218_062050UTC_V00OS11.WAV