Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	34.587504	216.66677500000029	636.4582250000003	34.312504000000004	34.862504	0.5499999999999972	20250130_125650UTC_V00OS11.WAV
T	29.031248	392.7062750000002	528.1227250000002	28.537496	29.525	0.9875040000000012	20250130_125650UTC_V00OS11.WAV
E	49.912504	270.8354999999998	636.4604999999998	49.500004	50.325004	0.8250000000000028	20250130_125650UTC_V00OS11.WAV
E	54.05	108.33322499999974	663.5417749999997	53.65	54.45	0.7999999999999972	20250130_125650UTC_V00OS11.WAV
O	46.356248	27.083225000000283	216.66677500000029	46.237498	46.474998	0.2374999999999971	20250130_125650UTC_V00OS11.WAV