Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	20.756248	379.1687250000001	568.752275	19.7	21.812496	2.112496	20250307_235017UTC_V00OS11.WAV
T	46.868752	392.7082249999997	582.2917749999997	45.7625	47.975004	2.212503999999996	20250307_235017UTC_V00OS11.WAV
E	8.7687504	67.70724999999999	744.7927500000001	8.2999984	9.2375024	0.9375040000000006	20250307_235017UTC_V00OS11.WAV
T	39.118752	406.24772499999983	555.2062749999998	38.262504	39.975	1.7124960000000016	20250307_235017UTC_V00OS11.WAV
T	35.9	406.2499999999997	568.7499999999998	34.9625	36.8375	1.875	20250307_235017UTC_V00OS11.WAV