Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	47.068752	406.2499999999997	568.7499999999998	46.3125	47.82500400000001	1.512504000000007	20250207_195650UTC_V00OS11.WAV
T	4.881248	392.7062749999998	568.7477249999998	4.075	5.687496	1.6124960000000002	20250207_195650UTC_V00OS11.WAV
T	20.781248	379.1687250000001	568.752275	19.975	21.587496	1.6124960000000002	20250207_195650UTC_V00OS11.WAV
U	19.4	934.375	1096.875	18.875	19.925	1.0499999999999972	20250207_195650UTC_V00OS11.WAV
H	26.143752	379.16677500000014	555.2082250000002	25.4375	26.850004	1.4125039999999984	20250207_195650UTC_V00OS11.WAV
T	26.15	392.7062749999998	568.7477249999998	25.375	26.925	1.5499999999999972	20250207_195650UTC_V00OS11.WAV